# Outer derivations of complex solvable Lie algebras with nilradical of maximal rank

Source: [Outer derivations of complex solvable Lie algebras with nilradical of maximal rank](<https://www.sota2.com/research/paper/68fa56931e209131ce99dd07>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-27T05:12:52.900Z

Authors: K.K. Abdurasulov, R.Q. Gaybullayev

Published: 2020-01-18T07:59:16.000Z

## Abstract

In the present paper we prove the existence outer derivations finite-dimensional solvable Lie algebras with nilradical of maximal rank and complementary subspace to nilardical of dimension less than rank of the nilradical.

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/2001.06622>)

[PDF](<https://arxiv.org/pdf/2001.06622.pdf>)