Complex powers of hypoelliptic pseudodifferential operators

Table of Integrals, Series, and Products.

K. S. Kölbig, I. S. Gradshteyn, I.M. RYZHIK et al. · Mathematics of Computation · 1995 · 9.6K citations

Natural Sciences, Mathematics, Algebra +6

On the heat equation and the index theorem

Michael Atiyah, R. Bott, V. K. Patodi · Inventiones mathematicae · 1973 · 746 citations

Natural Sciences, Physics, Differential Equations +13

The spectrum of positive elliptic operators and periodic bicharacteristics

J. J. Duistermaat, Victor Guillemin · Inventiones mathematicae · 1975 · 616 citations

Natural Sciences, Mathematics, Physics +12

The weyl calculus of pseudo‐differential operators

Lars Hörmander · Communications on Pure and Applied Mathematics · 1979 · 540 citations

Natural Sciences, Mathematics, Differential Equations +9

PSEUDODIFFERENTIAL OPERATORS

F. G. Friedlander · Bulletin of the London Mathematical Society · 1982 · 526 citations

Natural Sciences, Mathematics, Differential Equations +4