5,425 reputation
21138
bio website buddha239.livejournal.com
location St. Petersburg (Russia)
age 38
visits member for 5 years, 9 months
seen 11 mins ago
I am a professor in St. Petersburg State University. I have several papers on (additive Galois module structure of) local fields, formal groups, and finite group schemes. Currently I am studying Voevodsky's motives and their cohomology. In the process I introduced the notion of a weight structure for a triangulated category; this seems to be an interesting piece of homological algebra (that possibly could be applied to algebraic topology). See http://arxiv.org/abs/0903.0091 for a survey of some of my recent results. You can send me letters to mbondarko gmail.com. In particular, if you answered one of my questions, please tell me how can I mention you in my papers!

1d
revised Can one complete a morphism of commutative triangles to a “commutative cube” in a triangulated category?
edited title
1d
revised Can one complete a morphism of commutative triangles to a “commutative cube” in a triangulated category?
added 1 character in body
1d
asked Can one complete a morphism of commutative triangles to a “commutative cube” in a triangulated category?
Aug
27
revised Can triangulated categories be “approximated by countable subcategories” (that are triangulated but not full!)?
added 230 characters in body
Aug
20
revised On (universal) additive functors making a given complex contractible: examples?
added 79 characters in body; edited tags
Aug
20
revised On (universal) additive functors making a given complex contractible: examples?
added 79 characters in body; edited tags
Aug
20
asked On (universal) additive functors making a given complex contractible: examples?
Aug
17
awarded  Notable Question
Aug
9
comment What sorts of weights for perverse sheaves were or can be computed?
Yet it seems that de Cataldo and Migliorini do not discuss Huber's weights.
Aug
9
comment What sorts of weights for perverse sheaves were or can be computed?
Thank you! I should have a (closer) look at this paper.
Aug
8
revised What sorts of weights for perverse sheaves were or can be computed?
added 123 characters in body
Aug
8
asked What sorts of weights for perverse sheaves were or can be computed?
Aug
8
accepted Extension-closed subcategories of triangulated categories as “almost exact” categories
Aug
3
accepted On various “extension closures” and “orthogonals” in triangulated categories
Jul
28
revised Pure motives and compatible systems of $\ell$-adic representations
edited tags
Jul
20
revised Are there connections between Homotopy type theory and Grothendieck's theory of motives?
edited tags
Jul
18
comment Which statements and arguments of Hovey's “Model categories” fail without functorial factorizations of morphisms?
Thank you very much for this information! I will correct the reference in the next version of my preprint. Certainly, any your comments are very welcome!
Jul
16
awarded  Nice Question
Jul
7
revised Reduced products of (abelian and triangulated) categories: references?
added 53 characters in body; edited tags
Jul
7
revised Reduced products of (abelian and triangulated) categories: references?
edited tags