Linear algebra meets Lie algebra: the Kostant-Wallach theory
英文摘要：
In two languages, Linear Algebra and Lie Algebra, we describe the results of Kostant and Wallach on the fibre of matrices with prescribed eigenvalues of all leading principal submatrices. In addition, we present a brief introduction to basic notions in Algebraic Geometry, Integrable Systems, and Lie Algebra aimed at specialists in Linear Algebra.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
