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Found 2,363 Documents (Results 1–100)

Homotopy lifting maps on Hochschild cohomology and connections to deformation of algebras using reduction systems. (English) Zbl 07807656

Im, Mee Seong (ed.) et al., Algebraic and topological aspects of representation theory. Virtual AMS special session on geometric and algebraic aspects of quantum groups and related topics, virtual, November 20–21, 2021. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 791, 13-40 (2024).
MSC:  16E40 16S37 16S80
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Frobenius homomorphisms in higher algebra. (English) Zbl 1533.18024

Beliaev, Dmitry (ed.) et al., International congress of mathematicians 2022, ICM 2022, Helsinki, Finland, virtual, July 6–14, 2022. Volume 4. Sections 5–8. Berlin: European Mathematical Society (EMS). 2826-2854 (2023).
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Algebraic geometry in mixed characteristic. (English) Zbl 1532.14049

Beliaev, Dmitry (ed.) et al., International congress of mathematicians 2022, ICM 2022, Helsinki, Finland, virtual, July 6–14, 2022. Volume 2. Plenary lectures. Berlin: European Mathematical Society (EMS). 712-748 (2023).
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\(A ( \infty )\)-algebra structure in the cohomology and cohomologies of a free loop space. (English. Russian original) Zbl 1531.55007

J. Math. Sci., New York 275, No. 6, 735-743 (2023); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 177, 87-96 (2020).
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Hochschild cohomology ring for self-injective algebras of tree class \(E_8\). (English. Russian original) Zbl 1523.16009

J. Math. Sci., New York 272, No. 3, 418-443 (2023); translation from Zap. Nauchn. Semin. POMI 500, 112-148 (2021).
MSC:  16E40 16E05 16G10
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Hochschild cohomology for algebras of semidihedral type. X: Cohomology algebra for the exceptional local algebras. (English. Russian original) Zbl 1529.16005

J. Math. Sci., New York 272, No. 3, 376-417 (2023); translation from Zap. Nauchn. Semin. POMI 500, 51-111 (2021).
MSC:  16E40 16E05
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On noncommutative crystalline cohomology. (English) Zbl 1520.16008

Connes, A. (ed.) et al., Cyclic cohomology at 40. Achievements and future prospects. Proceedings of the conference, virtual, Toronto, ON, Canada, September 27 – October 1, 2021. Providence, RI: American Mathematical Society (AMS). Proc. Symp. Pure Math. 105, 491-511 (2023).
MSC:  16E40 16S38
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Periodic cyclic homology of crossed products. (English) Zbl 1526.16009

Connes, A. (ed.) et al., Cyclic cohomology at 40. Achievements and future prospects. Proceedings of the conference, virtual, Toronto, ON, Canada, September 27 – October 1, 2021. Providence, RI: American Mathematical Society (AMS). Proc. Symp. Pure Math. 105, 435-455 (2023).
MSC:  16E40 18G35 20J06
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Localization in Hochschild homology. (English) Zbl 1525.16009

Connes, A. (ed.) et al., Cyclic cohomology at 40. Achievements and future prospects. Proceedings of the conference, virtual, Toronto, ON, Canada, September 27 – October 1, 2021. Providence, RI: American Mathematical Society (AMS). Proc. Symp. Pure Math. 105, 353-369 (2023).
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On the van Est analogy in Hopf cyclic cohomology. (English) Zbl 1528.16006

Connes, A. (ed.) et al., Cyclic cohomology at 40. Achievements and future prospects. Proceedings of the conference, virtual, Toronto, ON, Canada, September 27 – October 1, 2021. Providence, RI: American Mathematical Society (AMS). Proc. Symp. Pure Math. 105, 297-310 (2023).
MSC:  16E40 57R32 58B34
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The Hochschild cohomology of uniform Roe algebras. (English) Zbl 1521.46041

Connes, A. (ed.) et al., Cyclic cohomology at 40. Achievements and future prospects. Proceedings of the conference, virtual, Toronto, ON, Canada, September 27 – October 1, 2021. Providence, RI: American Mathematical Society (AMS). Proc. Symp. Pure Math. 105, 239-256 (2023).
MSC:  46L89 46M20
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Hopf cyclic cohomology and beyond. (English) Zbl 1516.19001

Connes, A. (ed.) et al., Cyclic cohomology at 40. Achievements and future prospects. Proceedings of the conference, virtual, Toronto, ON, Canada, September 27 – October 1, 2021. Providence, RI: American Mathematical Society (AMS). Proc. Symp. Pure Math. 105, 211-237 (2023).
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Hochschild homology, trace map and \(\zeta\)-cycles. (English) Zbl 1520.11082

Connes, A. (ed.) et al., Cyclic cohomology at 40. Achievements and future prospects. Proceedings of the conference, virtual, Toronto, ON, Canada, September 27 – October 1, 2021. Providence, RI: American Mathematical Society (AMS). Proc. Symp. Pure Math. 105, 83-101 (2023).
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Chern-Connes-Karoubi character isomorphisms and algebras of symbols of pseudodifferential operators. (English) Zbl 1521.46033

Connes, A. (ed.) et al., Cyclic cohomology at 40. Achievements and future prospects. Proceedings of the conference, virtual, Toronto, ON, Canada, September 27 – October 1, 2021. Providence, RI: American Mathematical Society (AMS). Proc. Symp. Pure Math. 105, 1-27 (2023).
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