Diagonal short time asymptotics of heat kernels for certain degenerate second order differential operators of Hörmander type

DOI10.2977/prims/1195175195zbMath0677.35019OpenAlexW2052470310MaRDI QIDQ1123309

Satoshi Takanobu

Publication date: 1988

Published in: Publications of the Research Institute for Mathematical Sciences, Kyoto University (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2977/prims/1195175195

zbMATH Keywords

second ordervector fieldsshort time asymptoticsWiener functionalassociated heat equationHörmander operatorLie algebra of top dimension

Mathematics Subject Classification ID

Asymptotic behavior of solutions to PDEs (35B40) Hypoelliptic equations (35H10)

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