P edit
p-adic L-function - prehomogeneous vector space - polarization of an algebraic form - principle of stationary phase - Pisot - Peterson inner product - Picard-Lefschetz formula - pinch point - Palais theorem - Parabolic subalgebra - parametrix - Paratingent - Paul Cohen's theorem - Period matrix - Pham manifold - Phragmen-Brouwer theorem - Pieri formula - Pivotal root - Plancherel-Godement theorem - Plemelj formula - Plücker formula - Plücker relations - Poincaré formula - Poincaré-Lelong equation - Poincaré line bundle - Poincaré residue map - Poincaré series - Poincaré-Volterra theorem - Point-spectrum - Polar decomposition of an operator - Polarized abelian variety - Polycylinder - Porteous formula - Positive current - Primitive cycle - Primitive element (representation theory) - Primitive element (Hopf algebra) - Principal polarization - Principal symbol - Principle of domination - Prism lemma - Projective bundle - Projective connection - Projective structure - Prolongation of a differential system - propagation principle - proper mapping theorem - proper transform - pure potential -Polygonal number theorem - Prime end - Ptolemy's theorem - Pontryagin product - Pontryagin-Thom construction - Pappus chain - Pappus's harmonic theorem - Planetary theory - Plemelj-Sokhotsky equations - Poisson-Boltzmann equation - Prequantization - Paley-Weiner space - Parabolic rank - Parabolic set of roots - Parabolic subalgebra - Plancherel measure - Polar coordinate decomposition - Polynomial differential operator - Positive element - Positive system of roots - Postliminaire - Primitive invariant - Principal exponent - Principal part - Principal series - Projective tensor product - Projective topology -
Period mapping - Petersson inner product - Prime ideal theorem - Product formula - Victor Puiseux -
Parshin-Arakelov theorem - Parshin's construction - Kodaira-Parshin construction
Ivan Privalov - I. I. Privalov - A. A. Privalov - V. V. Golubev - Privalov theorem on the conjugate function - Fatou-Privalov theorem - Golubev–Privalov theorem - Hardy–Littlewood–Privalov theorem - Lusin-Privalov theorem - Luzin-Privalov theorem - Lusin–Privalov radial uniqueness theorem - Plemelj-Privalov theorem on boundary values - Riesz-Privalov theorem on linear measure - Privalov's ice-cream cone construction - Sohotskii-Plemelj-Privalov formula - Riemann-Privalov problem - Jensen–Privalov formula - Privalov-Zygmund theorem - Privalov's estimate - Bergman-Privalov space
Nevanlinna-Pick interpolation - Pick-Nevanlinna interpolation - Carathéodory-Féjer problem - Sarason interpolation theorem - Commutant lifting theorem - Schur algorithm