Fundamental Solutions for a Class of Hypoelliptic PDE Generated by Composition of Quadratic Forms
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Publication:4175907
DOI10.2307/1998286zbMath0393.35015OpenAlexW4243322994MaRDI QIDQ4175907
Publication date: 1980
Full work available at URL: https://doi.org/10.2307/1998286
fundamental solutionsHeisenberg groupcomposition of quadratic formshypoelliptic equationsublaplacians
Fundamental solutions to PDEs (35A08) Analysis on real and complex Lie groups (22E30) Elliptic equations on manifolds, general theory (58J05) Hypoelliptic equations (35H10)
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