Subelliptic estimates on compact semisimple Lie groups |
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Authors: | Andrá s Domokos,Roland EsquerraBob Jaffa,Tom Schulte |
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Affiliation: | Department of Mathematics and Statistics, California State University at Sacramento, 6000 J Street, Sacramento, CA, 95819, USA |
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Abstract: | In this paper, we consider a natural subelliptic structure in semisimple, compact and connected Lie groups, and estimate the constant in the so-called subelliptic Friedrichs-Knapp-Stein inequality, which has implications in the regularity theory of p-energy minimizers. |
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Keywords: | Semisimple Compact Lie group Cartan subalgebra Root space decomposition Subelliptic analysis |
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