A+ CATEGORY SCIENTIFIC UNIT

A nilpotent Lie algebra and eigenvalue estimates

Volume 68 / 1995

Jacek Dziubański, Andrzej Hulanicki, Joe Jenkins Colloquium Mathematicum 68 (1995), 7-16 DOI: 10.4064/cm-68-1-7-16

Abstract

The aim of this paper is to demonstrate how a fairly simple nilpotent Lie algebra can be used as a tool to study differential operators on $ℝ^n$ with polynomial coefficients, especially when the property studied depends only on the degree of the polynomials involved and/or the number of variables.

Authors

  • Jacek Dziubański
  • Andrzej Hulanicki
  • Joe Jenkins

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