Concerning derivations of lie algebras |
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| Authors: | Ernest L. Stitzinger Rudolph M. Turner |
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| Affiliation: | a Department of Mathematics, North Carolina state Univrsity, Raleigh |
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| Abstract: | ![]()
Schur showed that if the center of a group has finite index, then the commutator subgroup is finite. By replacing inner automorphisms by automorphisms, Hegarty obtained a variation of Schur's result. The Lie algebra analogue of Schur's result is well-known. We obtain a strong Lie algebra version of Hegarty's result. |
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| Keywords: | Derivation algebra finiteness conditions AMS Subject Classification 17B40 |
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