scholarly journals Atiyah classes with values in the truncated cotangent complex

2013 ◽  
Vol 286 (13) ◽  
pp. 1305-1325
Author(s):  
Fabian Langholf
Keyword(s):  



2009 ◽  
Vol 213 (7) ◽  
pp. 1224-1238
Author(s):  
James M. Turner
Keyword(s):  


2011 ◽  
Vol 2012 (3) ◽  
pp. 607-650 ◽  
Author(s):  
Joan Millès


1967 ◽  
Vol 128 (1) ◽  
pp. 41-41 ◽  
Author(s):  
S. Lichtenbaum ◽  
M. Schlessinger
Keyword(s):  


2019 ◽  
Vol 19 (1) ◽  
pp. 281-339 ◽  
Author(s):  
Yuri Berest ◽  
Ajay Ramadoss ◽  
Wai-kit Yeung


2013 ◽  
Vol 149 (12) ◽  
pp. 2036-2070 ◽  
Author(s):  
Bhargav Bhatt ◽  
Wei Ho ◽  
Zsolt Patakfalvi ◽  
Christian Schnell

AbstractWe study the moduli space of a product of stable varieties over the field of complex numbers, as defined via the minimal model program. Our main results are: (a) taking products gives a well-defined morphism from the product of moduli spaces of stable varieties to the moduli space of a product of stable varieties; (b) this map is always finite étale; and (c) this map very often is an isomorphism. Our results generalize and complete the work of Van Opstall in dimension$1$. The local results rely on a study of the cotangent complex using some derived algebro-geometric methods, while the global ones use some differential-geometric input.



2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Aristides Kontogeorgis ◽  
Panagiotis Paramantzoglou

Abstract The theory of R. Crowell on derived modules is approached within the theory of non-commutative differential modules. We also seek analogies to the theory of cotangent complex from differentials in the commutative ring setting. Finally, we give examples motivated from the theory of Galois coverings of curves.





2018 ◽  
Vol 11 (3) ◽  
pp. 752-798 ◽  
Author(s):  
Yonatan Harpaz ◽  
Joost Nuiten ◽  
Matan Prasma


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