List of mathematics articles

P

P-adic analysis -- P-adic L-function -- P-adic number -- P-adic order -- P-adically closed field -- P closure (binary relation) -- P-compact group -- P-constrained group -- P-group -- P²-irreducible -- P-Laplacian -- P-matrix -- P-nilpotent -- P-rep -- P-soluble group -- P-value -- P-vector -- P versus NP problem -- P-y method -- PA degree -- Pacific Journal of Mathematics -- Package-merge algorithm -- Packed storage matrix -- Packet erasure channel -- Packing dimension -- Packing in a hypergraph -- Packing measure -- Packing problem -- Padé approximant -- Padé table -- Padovan cuboid spiral -- Padovan polynomials -- Padovan sequence -- Padua points --

Pag

Page's trend test -- PageRank -- Paid survey -- Painlevé transcendents -- Painter's algorithm -- Painter's paradox -- Pair of pants -- Pair of spaces -- Paired comparison analysis -- Paired difference test -- Pairing -- Pairing function -- Pairwise -- Pairwise coprime -- Pairwise independence -- Paitamaha Siddhanta -- Palais–Smale compactness condition -- Paley construction -- Paley graph -- Paley–Wiener integral -- Paley–Wiener theorem -- Paley–Zygmund inequality -- Palindromic number -- Palindromic polynomial -- Palindromic prime -- Pan-African Congress of Mathematicians -- Pandiagonal magic cube -- Pandigital number -- Paneitz operator -- Panel data -- Panjer recursion -- Panmagic square -- Pantelides algorithm -- Pantriagdiag magic cube -- Pantriagonal magic cube --

Pap

Paper bag problem -- Pappus chain -- Pappus graph -- Pappus's centroid theorem -- Pappus's hexagon theorem -- Pappus's theorem -- Parabiaugmented dodecahedron -- Parabiaugmented hexagonal prism -- Parabiaugmented truncated dodecahedron -- Parabidiminished rhombicosidodecahedron -- Parabigyrate rhombicosidodecahedron -- Parabola -- Parabolic constant -- Parabolic coordinates -- Parabolic cylinder function -- Parabolic cylindrical coordinates -- Parabolic fractal distribution -- Parabolic geometry -- Parabolic induction -- Parabolic Lie algebra -- Parabolic partial differential equation -- Paraboloid -- Paraboloidal coordinates -- Paracompact space -- Paraconsistent logic -- Paraconsistent mathematics -- Paradiseo -- Paradox of enrichment -- Paradoxes of set theory -- Paradoxical set -- PARAFAC -- Parafree group -- Paragyrate diminished rhombicosidodecahedron -- Parallax -- Parallel (geometry) -- Parallel curve -- Parallel mesh generation -- Parallel postulate -- Parallel projection -- Parallel tempering -- Parallel transport -- Parallelepiped -- Parallelizable manifold -- Parallelogon -- Parallelogram -- Parallelogram law -- Parallelogram of force -- Parameter -- Parameter space -- Parametric array -- Parametric derivative -- Parametric equation -- Parametric family -- Parametric model -- Parametric operator -- Parametric oscillator -- Parametric statistics -- Parametric surface -- Parametrix -- Parametrization -- Paranormal operator -- Paranormal space -- Paranormal subgroup -- Parasitic number -- Parastatistics -- Paratopological group -- Paravector -- Pareto analysis -- Pareto chart -- Pareto distribution -- Pareto efficiency -- Pareto index -- Pareto interpolation -- Pareto principle -- Pareto set -- Pariah group -- Paris–Harrington theorem -- Parity (mathematics) -- Parity bit -- Parity-check matrix -- Parity function -- Parity game -- Parity learning -- Parity of a permutation -- Parity problem (sieve theory) -- Park–Miller random number generator -- Parker-Sochacki method -- Parker spiral -- Parker vector -- Parovicenko space -- Parrondo's paradox -- Parry–Daniels map -- Parry-Sullivan invariant -- Parseval–Gutzmer formula -- Parseval's identity -- Parseval's theorem -- Part-of-speech tagging -- Partial correlation -- Partial derivative -- Partial differential equation -- Partial element equivalent circuit -- Partial equivalence relation -- Partial evaluation -- Partial fraction -- Partial fractions in complex analysis -- Partial fractions in integration -- Partial function -- Partial geometry -- Partial isometry -- Partial least squares regression -- Partial leverage -- Partial linear space -- Partial order reduction -- Partial regression plot -- Partial residual plot -- Partial trace -- Partially-defined operator -- Partially observable Markov decision process -- Partially-ordered group -- Partially-ordered ring -- Partially ordered set -- Participation inequality -- Particle filter -- Particle in a box -- Particle in a ring -- Particle in a spherically symmetric potential -- Particle-in-cell -- Particle physics and representation theory -- Particle statistics -- Particle swarm optimization -- Particular point topology -- Particular values of the Gamma function -- Partisan game -- Partition (number theory) -- Partition function (mathematics) -- Partition of a set -- Partition of an interval -- Partition of unity -- Partition regular -- Partition topology -- Parts-per notation -- Party-list proportional representation --

Pas

Pascal matrix -- Pascal's calculator -- Pascal's pyramid -- Pascal's rule -- Pascal's simplex -- Pascal's theorem -- Pascal's triangle -- Pasch's axiom -- Pasch's theorem -- Pasting lemma -- Patch test (finite elements) -- Path (graph theory) -- Path (topology) -- Path analysis (statistics) -- Path coefficient -- Path coloring -- Path cover -- Path decomposition -- Path dependence -- Path graph -- Path integral -- Path integral Monte Carlo -- Path of least resistance -- Path space -- Pathological (mathematics) -- Pattern -- Pattern blocks -- Pattern formation -- Pattern theory -- Patterson function --

Pau

Pauli group -- Pauli matrices -- Paulisa Siddhanta -- PCF theory -- PCP theorem -- PDE surface -- PDIFF -- Pea pattern -- Peak (geometry) -- Peakon -- Peano axioms -- Peano existence theorem -- Peano-Russell notation -- Peano space -- Pearson distribution -- Pearson product-moment correlation coefficient -- Pearson's chi-square test -- Peaucellier-Lipkin linkage -- Pebble game -- Pebble motion problems -- PECE -- Pedal curve -- Pedal triangle -- Pedoe's inequality -- Peetre theorem -- Peetre's inequality -- Peirce quincuncial projection -- Peirce's criterion -- Peirce's law -- Peixoto's theorem --

Pel

Pell number -- Pell's equation -- Penalty method -- Pencil (mathematics) -- Pendent -- Pendulum (derivations) -- Pendulum (mathematics) -- Penney's game -- Penrose diagram -- Penrose graphical notation -- Penrose stairs -- Penrose tiling -- Penrose transform -- Penrose triangle -- Pentachoron -- Pentacross -- Pentadecagon -- Pentadecimal -- Pentadiagonal matrix -- Pentagon -- Pentagon tiling -- Pentagonal antiprism -- Pentagonal bifrustum -- Pentagonal bipyramid -- Pentagonal cupola -- Pentagonal gyrobicupola -- Pentagonal gyrocupolarotunda -- Pentagonal hexecontahedron -- Pentagonal icositetrahedron -- Pentagonal number -- Pentagonal number theorem -- Pentagonal orthobicupola -- Pentagonal orthobirotunda -- Pentagonal orthocupolarotunda -- Pentagonal prism -- Pentagonal pyramid -- Pentagonal pyramidal number -- Pentagonal rotunda -- Pentagonal trapezohedron -- Pentagram -- Pentagrammic antiprism -- Pentagrammic crossed-antiprism -- Pentagrammic prism -- Pentahedron -- Pentakis dodecahedron -- Pentakis icosidodecahedron -- Pentaprism -- Pentation -- Pentatope number -- Penteract -- Penteractic honeycomb -- Pentimal system -- Pentomino --

Pep

PEPA -- Pépin's test -- Per mil -- Percent sign -- Percentage -- Percentage point -- Percentile -- Percentile rank -- Percept (information technology) -- Perceptrons (book) -- Percolation -- Percolation theory -- Percolation threshold -- Perfect core -- Perfect digit-to-digit invariant -- Perfect graph -- Perfect graph theorem -- Perfect group -- Perfect hash function -- Perfect magic cube -- Perfect map -- Perfect measure -- Perfect number -- Perfect power -- Perfect ring -- Perfect ruler -- Perfect set property -- Perfect space -- Perfect spline -- Perfect square -- Perfect totient number -- Perfectly matched layer -- Perimeter -- Period (number) -- Period-doubling bifurcation -- Period mapping -- Periodic boundary conditions -- Periodic continued fraction -- Periodic function -- Periodic group -- Periodic matrix set -- Periodic point -- Periodic points of complex quadratic mappings -- Periodic sequence -- Periodic variation -- Periodogram -- Perko pair -- Perlin noise -- Permanent -- Permanent is sharp-P-complete -- Permutable prime -- Permutable subgroup -- Permutation -- Permutation (music) -- Permutation automaton -- Permutation cipher -- Permutation graph -- Permutation group -- Permutation matrix -- Permutation pattern -- Permutation polynomial -- Permutohedron -- Perpendicular -- Perpendicular axis theorem -- Perpendicular distance -- Perplexity -- Perrin number -- Perron–Frobenius theorem -- Perron number -- Perron's formula -- Persistence of a number -- Perspective (geometry) -- Perspective (graphical) -- Persymmetric matrix -- Perturbation theory -- Perturbation theory (quantum mechanics) -- Perverse sheaf --

Pet

Peter–Weyl theorem -- Petersen graph -- Petersson inner product -- Petersson trace formula -- Petrick's method -- Petrie polygon -- Petrov classification -- Petrovsky lacuna -- Pettis integral -- Pettis' theorem -- Pfaffian -- Pfaffian function -- Pfeffer integral -- Pfister form -- Pharmaceutical Statistics -- Phase (waves) -- Phase diagram -- Phase field models -- Phase line -- Phase plane -- Phase plane method -- Phase portrait -- Phase response -- Phase space -- Phase space method -- Phase-type distribution -- Phase velocity -- Phason -- Phasor (physics) -- Phelim Boyle --

Phi

Phi coefficient -- Phi-hiding assumption -- Phillips–Perron test -- Philo line -- Philosophiæ Naturalis Principia Mathematica -- Philosophical interpretation of classical physics -- Philosophy of Arithmetic (book) -- Philosophy of logic -- Philosophy of mathematics -- Philosophy of mathematics education -- Philosophy of Mathematics Education Journal -- Philosophy of probability -- Philosophy of statistics -- Phragmén–Lindelöf principle -- Phutball -- Physica A -- Physical constant -- Physical geodesy -- Physical knot theory -- Physics -- Physics (Aristotle) -- Physics of computation -- Pi -- Pi (film) -- Pi (letter) -- Pi-calculus -- Pi Day -- Pi Mu Epsilon -- Pi system -- Picard-Fuchs equation -- Picard group -- Picard horn -- Picard–Lindelöf theorem -- Picard theorem -- Pick matrix -- Pick's theorem -- Pickover stalk -- Picone identity -- Picture (mathematics) -- Picture function --

Pid

Pidgin code -- Pie chart -- Piecewise -- Piecewise linear -- Piecewise linear continuation -- Piecewise linear function -- Piecewise linear manifold -- Piecewise syndetic set -- Pierce–Birkhoff conjecture -- Pieri's formula -- Pierpont prime -- Pigeonhole principle -- Pignistic probability -- PiHex -- Piling-up lemma -- Pillai prime -- Pillai's conjecture -- Pin group -- Pinch point (mathematics) -- Pincherle derivative -- Ping-pong lemma -- Pinsker's inequality -- Pinsky phenomenon -- Pinwheel tiling -- Piphilology -- Pisano period -- Pisot–Vijayaraghavan number -- Pitchfork bifurcation -- Pitman–Yor process -- Pitteway triangulation --

Piv

Pivot element -- Pivot theorem -- Pivotal quantity -- Pixlet -- Plactic monoid -- Plan for Establishing Uniformity in the Coinage, Weights, and Measures of the United States -- Plan view -- Planar -- Planar (computer graphics) -- Planar algebra -- Planar graph -- Planar lamina -- Planar projection -- Planar separator theorem -- Planar straight-line graph -- Planar ternary ring -- Planarity testing -- Plancherel theorem -- Plancherel theorem for spherical functions -- Plane (geometry) -- Plane at infinity -- Plane curve -- Plane geometry -- Plane partition -- Plane–sphere intersection -- Plane symmetry -- Plane wave -- PlanetMath -- Planimeter -- Planisphaerium -- Plasma stability -- Plastic number -- Plate notation -- Plate trick -- Plateau (mathematics) -- Plateau's laws -- Plateau's problem -- Plato's number -- Platonic hydrocarbon -- Platonic idealism -- Platonic solid -- Playfair cipher --

Pli

Plimpton 322 -- Plotkin bound -- PLS (complexity) -- Plücker coordinates -- Plücker embedding -- Plücker formula -- Plucker matrix -- Plücker surface -- Plücker’s conoid -- Plugging in (algebra) -- Plural quantification -- Pluriharmonic function -- Pluripolar set -- Plurisubharmonic function -- Plus and minus signs -- Plus construction -- Plus Magazine -- Plus-minus sign -- Pochhammer k-symbol -- Pochhammer symbol -- Pocket Cube -- Pocket set theory -- Pohlig–Hellman algorithm -- Poincaré–Bendixson theorem -- Poincaré–Birkhoff–Witt theorem -- Poincaré conjecture -- Poincaré disk model -- Poincaré duality -- Poincaré group -- Poincaré half-plane model -- Poincaré–Hopf theorem -- Poincaré inequality -- Poincaré–Lindstedt method -- Poincaré map -- Poincaré metric -- Poincaré model -- Poincaré plot -- Poincaré recurrence theorem -- Poincaré residue -- Poincaré Seminars -- Poincaré series -- Poincaré series (modular form) -- Poincaré space -- Poincaré–Steklov operator -- Poincaré transformation -- Poinsot's spirals -- Point (geometry) -- Point accepted mutation -- Point at infinity -- Point-biserial correlation coefficient -- Point estimation -- Point finite collection -- Point-free -- Point group -- Point groups in three dimensions -- Point groups in two dimensions -- Point in polygon -- Point-line-plane postulate -- Point location -- Point mass -- Point on plane closest to origin -- Point plotting -- Point process -- Point reflection -- Point set triangulation -- Point source -- Pointclass -- Pointed set -- Pointed space -- Pointless topology -- Pointwise -- Pointwise convergence -- Pointwise order -- Pointwise product -- Poisson algebra -- Poisson bracket -- Poisson distribution -- Poisson hidden Markov model -- Poisson kernel -- Poisson–Lie group -- Poisson limit theorem -- Poisson manifold -- Poisson process -- Poisson random measure -- Poisson random numbers -- Poisson regression -- Poisson ring -- Poisson sampling -- Poisson summation formula -- Poisson superalgebra -- Poisson supermanifold -- Poisson's equation --

Pok

Poker probability -- Poker probability (Omaha) -- Poker probability (Texas hold 'em) -- Polar action -- Polar coordinate system -- Polar curve -- Polar decomposition -- Polar distribution -- Polar homology -- Polar hypersurface -- Polar set -- Polar set (potential theory) -- Polar sine -- Polar space -- Polar topology -- Polarization identity -- Polarization of an algebraic form -- Pole (complex analysis) -- Pole and polar -- Policy capturing -- Polignac's conjecture -- Polish Logic -- Polish Mathematical Society -- Polish notation -- Polish School of Mathematics -- Polish space -- Polite number -- Political forecasting -- Pollard's kangaroo algorithm -- Pollard's p − 1 algorithm -- Pollard's rho algorithm -- Pollard's rho algorithm for logarithms -- Pollock octahedral numbers conjecture -- Poloidal toroidal decomposition -- Poly-Bernoulli number -- Pólya conjecture -- Pólya enumeration theorem -- Pólya Prize -- Pólya Prize (LMS) -- Pólya Prize (SIAM) -- Pólya-Vinogradov inequality -- Polyabolo -- Polyad -- Polyadic algebra -- Polyakov formula -- Polychoric correlation -- Polychoron -- Polyconvex function -- Polycube -- Polycyclic group -- Polydisc -- Polydivisible number -- Polydrafter -- Polyform -- Polygamma function -- Polygon -- Polygon density -- Polygon triangulation -- Polygonal chain -- Polygonal number -- Polygonizer -- Polyharmonic spline -- Polyhedral combinatorics -- Polyhedral compound -- Polyhedral graph -- Polyhedral group -- Polyhedral pyramid -- Polyhedral space -- Polyhedron -- Polyhedron model -- Polyhex (mathematics) -- Polyiamond -- Polylogarithm -- Polylogarithmic -- Polymake -- Polymatroid -- Polynomial -- Polynomial and rational function modeling -- Polynomial arithmetic -- Polynomial basis -- Polynomial chaos -- Polynomial code -- Polynomial Diophantine equation -- Polynomial expansion -- Polynomial expression -- Polynomial factorization -- Polynomial function theorems for zeros -- Polynomial functor -- Polynomial interpolation -- Polynomial lemniscate -- Polynomial long division -- Polynomial matrix -- Polynomial recurrence -- Polynomial regression -- Polynomial remainder theorem -- Polynomial ring -- Polynomial sequence -- Polynomial SOS -- Polynomial time -- Polynomial-time algorithm for approximating the volume of convex bodies -- Polynomial-time reduction -- Polynomially reflexive space -- Polynomials on vector spaces -- Polynormal subgroup -- Polyomino -- Polyominoid -- Polyphase matrix -- Polyphase sequence -- Polystick -- Polysyllogism -- Polytetrahedron -- Polytomous Rasch model -- Polytope -- Polytope density -- Polytope graph -- Polytree -- Polytrope --

Pom

Pompeiu–Hausdorff distance -- Pompeiu problem -- Pompeiu's theorem -- Poncelet point -- Poncelet Prize -- Poncelet–Steiner theorem -- Poncelet's porism -- Pons asinorum -- Ponte del Diavolo (game) -- Pontryagin class -- Pontryagin duality -- Pontryagin's minimum principle -- Pooled standard deviation -- Pooled variance -- Pooling design -- Pop music automation -- Popoviciu's inequality -- Popoviciu's inequality on variances -- Popular mathematics -- Population balance equation -- Population-based incremental learning -- Population modeling -- Population process -- Population variance -- Population viability analysis -- Porism -- Porous set -- Port-Royal Logic -- Portable, Extensible Toolkit for Scientific Computation -- Portal:Mathematics [[Talk:Portal:Mathematics| ]] -- Portmanteau test -- Portmanteau theorem -- Portugaliae Mathematica -- Portuguese Mathematical Society --

Pos

Poset topology -- Position (vector) -- Position circle -- Positional notation -- Positive and negative parts -- Positive and negative sets -- Positive current -- Positive definite -- Positive-definite function -- Positive definite function on a group -- Positive definite kernel -- Positive-definite matrix -- Positive definiteness -- Positive element -- Positive feedback -- Positive form -- Positive invariant set -- Positive linear functional -- Positive map -- Positive predictive value -- Positive-real function -- Positive semidefinite -- Positive set theory -- Positively separated sets -- Possibility theory -- Possible Worlds (play) -- Post correspondence problem -- Post-hoc analysis -- Post-Newtonian expansion -- Post–Turing machine -- Post's inversion formula -- Post's lattice -- Post's theorem -- Postage stamp problem -- PostBQP -- PostBQP = PP -- Postcondition -- Posterior probability -- Postnikov system -- Postselection -- Posynomial --

Pot

Potential -- Potential energy surface -- Potential flow -- Potential function -- Potential isomorphism -- Potential theory -- Potsdam Miracle -- Potts model -- Pourbaix diagram -- Poussin proof -- Powell's method -- Power associativity -- Power automorphism -- Power center (geometry) -- Power closed -- Power function -- Power graph analysis -- Power iteration -- Power law -- Power mean -- Power of a point -- Power of graph -- Power of two -- Power series -- Power series method -- Power set -- Power sum symmetric polynomial -- Power transform -- Powerful number -- Powerful p-group --

Poy

Poynting vector -- PPGMAp -- Practical number -- Pramana -- Pramāṇa-samuccaya -- Pre-abelian category -- Pre-algebra -- Pre-measure -- Preadditive category -- Precalculus -- Precession -- Precision (statistics) -- Preclosure operator -- Preconditioner -- Predicate calculus -- Predicate functor logic -- Predicate logic -- Predicate variable -- Prediction interval -- Predictive analytics -- Predictive inference -- Predictive informatics -- Predictive modelling -- Predictive validity -- Predictor-corrector method -- Predual -- Preferential attachment -- Preferred number -- Prefix code -- Prefix grammar -- Pregaussian class -- Pregeometry -- Pregeometry (model theory) -- Prehistoric numerals -- Prehomogeneous vector space -- Preimage theorem -- Preintuitionism -- Prékopa–Leindler inequality -- Premature convergence -- Prenex normal form -- Preorder -- Preordered class -- Preparata code -- Preparation theorem -- Presburger arithmetic -- Prescribed Ricci curvature problem -- Prescribed scalar curvature problem -- Presentation complex -- Presentation of a group -- Presentation of a monoid -- Presheaf (category theory) -- President of the American Statistical Association -- President of the Institute of Mathematical Statistics -- President of the Royal Statistical Society -- President of the Statistical Society of Canada -- Presidential Award for Excellence in Mathematics and Science Teaching -- Pretopological space -- Pretzel link -- Prevalent and shy sets -- Prewellordering --

Pri

Prim's algorithm -- Primal constraint graph -- Primal graph -- Primality certificate -- Primality test -- Primary cyclic group -- Primary ideal -- Primary Mathematics World Contest -- Primary pseudoperfect number -- Prime (order theory) -- Prime constant -- Prime-counting function -- Prime decomposition (3-manifold) -- Prime end -- Prime factor -- Prime-factor FFT algorithm -- Prime gap -- Prime geodesic -- Prime ideal -- Prime ideal theorem -- Prime k-tuple -- Prime knot -- Prime model -- Prime number -- Prime number theorem -- Prime Obsession -- Prime Pages -- Prime place -- Prime power -- Prime quadruplet -- Prime reciprocal magic square -- Prime ring -- Prime signature -- Prime triplet -- Prime zeta function -- Prime95 -- Primefree sequence -- PrimeGrid -- Primes in arithmetic progression -- Primeval number -- Primitive element -- Primitive element (finite field) -- Primitive element theorem -- Primitive equations -- Primitive ideal -- Primitive notion -- Primitive permutation group -- Primitive polynomial -- Primitive recursive arithmetic -- Primitive recursive function -- Primitive recursive functional -- Primitive ring -- Primitive root -- Primitive root modulo n -- Primitive semiperfect number -- Primon gas -- Primorial -- Primorial prime -- Princess and monster game -- Principal angles -- Principal axis theorem -- Principal branch -- Principal bundle -- Principal component analysis -- Principal component regression -- Principal curvature -- Principal geodesic analysis -- Principal homogeneous space -- Principal ideal -- Principal ideal domain -- Principal ideal ring -- Principal ideal theorem -- Principal indecomposable module -- Principal part -- Principal series representation -- Principal value -- Principia Mathematica -- Principle of bivalence -- Principle of compositionality -- Principle of distributivity -- Principle of indifference -- Principle of least action -- Principle of maximum entropy -- Principles and Standards for School Mathematics -- Principles of Mathematical Logic -- Prior Analytics -- Prior probability -- Prism (geometry) -- PRISM (Portal Resources for Indiana Science and Mathematics) -- Prismatic compound of antiprisms -- Prismatic compound of antiprisms with rotational freedom -- Prismatic compound of prisms -- Prismatic compound of prisms with rotational freedom -- Prismatic pentagonal tiling -- Prismatic surface -- Prismatic uniform polyhedron -- Prismatoid --

Pro

PRO (category theory) -- Pro-p group -- Pro-simplicial set -- Probabilistic argumentation -- Probabilistic design -- Probabilistic encryption -- Probabilistic latent semantic analysis -- Probabilistic logic -- Probabilistic method -- Probabilistic metric space -- Probabilistic number theory -- Probabilistic proofs of non-probabilistic theorems -- Probabilistic proposition -- Probabilistic relational model -- Probabilistic Turing machine -- Probabilistic voting theory -- Probability -- Probability and statistics -- Probability axioms -- Probability density function -- Probability derivations for making rank-based hands in Omaha hold 'em -- Probability distribution -- Probability distribution function -- Probability-generating function -- Probability integral transform -- Probability interpretations -- Probability mass function -- Probability matching -- Probability of kill -- Probability of making the nut low hand in Omaha hold 'em -- Probability space -- Probability Surveys -- Probability theory -- Probability vector -- Probable prime -- Probit -- Probit model -- Problem domain -- Problem of Apollonius -- Problem of multiple generality -- Problem of points -- Problems in Latin squares -- Problems in loop theory and quasigroup theory -- Problems involving arithmetic progressions -- Proceedings of A. Razmadze Mathematical Institute -- Proceedings of the American Mathematical Society -- Proceedings of the London Mathematical Society -- Proceedings of the Steklov Institute of Mathematics -- Procept -- Process capability -- Process control -- Process optimization -- Process Window Index -- Procrustes analysis -- Procrustes transformation -- Product (category theory) -- Product (mathematics) -- Product category -- Product form solution -- Product integral -- Product measure -- Product metric -- Product of group subsets -- Product of groups -- Product of rings -- Product order -- Product rule -- Product term -- Product topology -- Proebsting's paradox -- Professor Moriarty -- Professor of Mathematics, Glasgow -- Professor's Cube -- Professorship of Mathematical Statistics, University of Cambridge -- Professorship of Statistical Science, University of Cambridge -- Profinite group -- Profunctor -- Prognostic equation -- Prognostics -- Program in Mathematics for Young Scientists -- Progression (mathematics) -- Progressive function -- Progressively measurable process -- Proizvolov's identity -- Proj construction -- Project Euler -- Project NExT -- Projected dynamical system -- Projection (linear algebra) -- Projection (mathematics) -- Projection (order theory) -- Projection (set theory) -- Projection method (fluid dynamics) -- Projection pursuit -- Projection-slice theorem -- Projection-valued measure -- Projectionless algebra -- Projective algebraic manifold -- Projective cone -- Projective connection -- Projective cover -- Projective differential geometry -- Projective frame -- Projective geometry -- Projective harmonic conjugates -- Projective hierarchy -- Projective Hilbert space -- Projective line -- Projective linear group -- Projective module -- Projective object -- Projective plane -- Projective representation -- Projective semilinear group -- Projective space -- Projective transformation -- Projective unitary group -- Projective vector field -- Projectivization -- Prokhorov's theorem -- Prolate spheroid -- Prolate spheroidal coordinates -- Prolate spheroidal wave functions -- Promoting adversaries -- Promptuary -- Pronic number -- Pronormal subgroup -- Prony equation -- Proof (2005 film) -- Proof (play) -- Proof by contradiction -- Proof by contrapositive -- Proof by exhaustion -- Proof by intimidation -- Proof calculus -- Proof complexity -- Proof mining -- Proof net -- Proof-number search -- Proof of Bertrand's postulate -- Proof of concept -- Proof of Fermat's Last Theorem for specific exponents -- Proof of impossibility -- Proof of Stein's example -- Proof of the Euler product formula for the Riemann zeta function -- Proof of the law of large numbers -- Proof of weak Scholz conjecture -- Proof procedure -- Proof sketch for Gödel's first incompleteness theorem -- Proof that π is irrational -- Proof that 22/7 exceeds π -- Proof that e is irrational -- Proof that the sum of the reciprocals of the primes diverges -- Proof-theoretic semantics -- Proof theory -- Proof without words -- Proofs and Refutations -- Proofs from THE BOOK -- Proofs of elementary ring properties -- Proofs of Fermat's little theorem -- Proofs of Fermat's theorem on sums of two squares -- Proofs of quadratic reciprocity -- Proofs of trigonometric identities -- PROP -- Propagation of uncertainty -- Propensity probability -- Propensity score -- Propensity score matching -- Proper convex function -- Proper forcing axiom -- Proper linear model -- Proper map -- Proper morphism -- Proper transfer function -- Properly discontinuous action -- Properties of polynomial roots -- Property (philosophy) -- Property B -- Property of Baire -- Property P conjecture -- Proportion (architecture) -- Proportional control -- Proportional hazards models -- Proportionality (mathematics) -- Propositional calculus -- Propositional directed acyclic graph -- Propositional formula -- Propositional function -- Propositional variable -- Propositiones ad Acuendos Juvenes -- Prosecutor's fallacy -- Prosolvable group -- Prosthaphaeresis -- Proth number -- Proth prime -- Proth's theorem -- Proto-Indo-European numerals -- Prototile -- Protractor -- Prouhet–Tarry–Escott problem -- Prouhet–Thue–Morse constant -- Provability logic -- Provable prime -- Provincial Mathematical Olympiad -- Proximity problems -- Proximity space -- Proxy (statistics) --

Pru

Prüfer domain -- Prüfer group -- Prüfer rank -- Prüfer sequence -- Pruning (algorithm) -- Prym variety -- Pseudo-abelian category -- Pseudo algebraically closed field -- Pseudo–Anosov map -- Pseudo-arc -- Pseudo-determinant -- Pseudo-differential operator -- Pseudo-Euclidean space -- Pseudo-Hadamard transform -- Pseudo-monotone operator -- Pseudo-order -- Pseudo-Riemannian manifold -- Pseudo-ring -- Pseudo-spectral method -- Pseudo-Zernike polynomials -- Pseudo-zero set -- Pseudocircle -- Pseudocompact space -- Pseudoconvexity -- Pseudocount -- Pseudoelementary class -- Pseudoforest -- Pseudogroup -- Pseudoholomorphic curve -- Pseudoideal -- Pseudoisotopy theorem -- Pseudolikelihood -- Pseudomathematics -- Pseudometric -- Pseudometric space -- Pseudonormal space -- Pseudoprime -- Pseudorandom generator -- Pseudorandom generator theorem -- Pseudorandom noise -- Pseudorandom number generator -- Pseudorandomness -- Pseudoreflection -- Pseudoreplication -- Pseudoscalar -- Pseudospectrum -- Pseudosphere -- Pseudotensor -- Pseudotriangle -- Pseudovector --

Psi

Psi function -- Psi0(Omega omega) -- PSL(2,7) -- PSPACE -- PSPACE-hard -- Psychological statistics -- Psychologism -- Ptolemy's theorem -- Pu's inequality -- Public-key cryptography -- Publicationes Mathematicae Debrecen -- Publications Mathématiques de l'IHÉS -- Pugh's closing lemma -- Pui Ching Invitational Mathematics Competition -- Puiseux series -- Pulation square -- Pullback -- Pullback (category theory) -- Pullback (differential geometry) -- Pullback attractor -- Pullback bundle -- Pumping lemma -- Pumping lemma for context-free languages -- Pumping lemma for regular languages -- Puppe sequence -- Pure function -- Pure mathematics -- Pure subgroup -- Pure submodule -- Pure type system -- Purification of quantum state --

Pus

Push-relabel maximum flow algorithm -- Pushforward -- Pushforward (differential) -- Pushforward (homology) -- Pushforward measure -- Pushout (category theory) -- Pyramid -- Pyramid (geometry) -- Pyramidal number -- Pyritohedron -- Pythagoras tree -- Pythagorean addition -- Pythagorean comma -- Pythagorean expectation -- Pythagorean means -- Pythagorean prime -- Pythagorean quadruple -- Pythagorean theorem -- Pythagorean trigonometric identity -- Pythagorean triple -- Pythagorean tuning --