Zobrazeno 1 - 10
of 600
pro vyhledávání: '"Lv, Chang"'
Base on a conjecture, we prove that for any smooth separated stack of finite type over a number field, its descent obstruction equals its iterated descent obstruction. As a consequence, we show that for any algebraic stack over a number field that ha
Externí odkaz:
http://arxiv.org/abs/2409.20068
For algebraic stacks over a number field, we define their Brauer-Manin pairings, Brauer-Manin sets, and extend the descent theory of Colliot-Th\'el\`ene and Sansuc. By extending Sansuc's exact sequence, we show the torsionness of Brauer groups of sta
Externí odkaz:
http://arxiv.org/abs/2306.14426
For any number field, we prove that there exists a stacky curve of genus one half defined over the ring of its integers violating the local-global principle for integral points.
Externí odkaz:
http://arxiv.org/abs/2203.05810
Publikováno v:
In Ceramics International 15 November 2024 50(22) Part B:47192-47201
Publikováno v:
In Computers and Operations Research October 2024 170
Publikováno v:
In Chemical Engineering Journal 1 September 2024 495
Autor:
Lv, Chang
We establish several useful commutative diagrams consisting of low term exact sequences attached to {\Grot} spectral sequences, which extends and integrates the previous ones appeared in literature such as Alexei~N. Skorobogatov [Beyond the {M}anin o
Externí odkaz:
http://arxiv.org/abs/2112.14386
Publikováno v:
In Surfaces and Interfaces December 2024 55
Autor:
Wu, Menglong, Xiong, Jiajie, Li, Ruoyu, Dong, Aihong, Lv, Chang, Sun, Dan, Abdelghany, Ahmed Elsayed, Zhang, Qian, Wang, Yaqiong, Siddique, Kadambot H.M., Niu, Wenquan
Publikováno v:
In Agricultural Water Management 1 June 2024 298
Publikováno v:
In Computers and Operations Research June 2024 166