A Remark on Letzter-Makar-Limanov Invariants

arxiv: math/0304154 · v1 · submitted 2003-04-11 · 🧮 math.AG · math.KT· math.QA· math.RA

Yuri Berest This is my paper

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keywords invariantsletzter-makar-limanovalgebraiccohomologicalcurvesdifferentialgiveinterpretation

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We give a natural cohomological interpretation of Letzter-Makar-Limanov invariants for rings of differential operators on algebraic curves.

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