a semiorthogonal decomposition is a way to divide a triangulated category into simpler pieces. One way to produce a semiorthogonal decomposition is from...
15 KB (2,404 words) - 03:42, 28 May 2025
Derived noncommutative algebraic geometry (section Semiorthogonal decompositions and exceptional collections)
encoding this construction are semiorthogonal decompositions and exceptional collections. A semiorthogonal decomposition of a triangulated category T {\displaystyle...
26 KB (4,702 words) - 03:51, 1 July 2024
concerning derived categories of coherent sheaves and their semiorthogonal decompositions. Kuznetsov received an August Möbius fellowship in 1997. He...
5 KB (346 words) - 21:37, 5 November 2024
similar. Let C be a small pretriangulated dg-category with a semiorthogonal decomposition C ≅ ⟨ C 1 , C 2 ⟩ {\displaystyle C\cong \langle C_{1},C_{2}\rangle...
12 KB (1,664 words) - 13:39, 1 March 2025
sheaf D-module Beilinson–Bernstein localization Module spectrum Semiorthogonal decomposition Bridgeland stability condition Puppe (1962, 1967); Verdier (1963...
37 KB (5,798 words) - 01:22, 27 December 2024