sperse
发表于 2025-3-23 09:42:24
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Chandelier
发表于 2025-3-23 14:24:04
Noncommutative Local Algebra, to be excellent in commutative and graded-commutative geometries. But even the simplest non-affine spaces that come into view in the non(graded)commutative case — analogs of quasi-affine schemes and projective spectra — very rarely can be covered with open affine subschemes.
爱好
发表于 2025-3-23 21:37:59
Skew PBW monads and representations,. A skew PBW (Poincaré-Birkhoff-Witt) ring related to the map . is an associative ring .{.} which contains . as a subring and is a free right .-module with a basis {.. | . ∈ G} such that .. = ..(.).. for any . ∈ G and all . ∈ .. The symbol . stays for the multiplication table: .... = Σ... (. | .). W
爱得痛了
发表于 2025-3-24 00:48:37
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peak-flow
发表于 2025-3-24 03:54:39
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Simulate
发表于 2025-3-24 07:52:56
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中古
发表于 2025-3-24 12:50:52
mples I tried to understand, to begin with the first Weyl algebra and the quantum plane. The book reflects these developments as I worked them out in reallife and in my lectures. In Chapter 11, we study the left spectrum and irreducible representations of a whole lot of rings which are of interest for modern 978-90-481-4577-5978-94-015-8430-2
exostosis
发表于 2025-3-24 18:31:11
Noncommutative Algebraic Geometry and Representations of Quantized Algebras
corpus-callosum
发表于 2025-3-24 20:49:16
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Ovulation
发表于 2025-3-25 00:17:08
6楼