Hej, I am a Marie Curie postdoctoral fellow at the university of Copenhagen. Previously I was a postdoc in the MSRI complementary program, before that I was a postdoc at the University of Utah, and before that I got my PhD in Toronto in 2018 under Ragnar-Olaf Buchweitz. Here is my CV.
I think about problems in commutative algebra and representation theory, often borrowing ideas from algebraic topology.
bpb at math dot ku dot dk
| My student Daniel McCormick (joint with Srikanth Iyengar) is currently writing his thesis on André-Quillen homology, and he is on the market for a postdoc. |
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Koszul homomorphisms and universal resolutions in local algebra
(2023) Arxiv
with James Cameron, Janina Letz and Josh Pollitz |
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Cohomology operations for moment-angle complexes and resolutions of Stanley-Reisner ring
(2023) Arxiv
with Steven Amelotte |
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Bounds on cohomological support varieties
(2022) Arxiv
with Eloísa Grifo and Josh Pollitz |
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On the Lie algebra structure of integrable derivations
(2023) Bulletin of the London Mathematical Society, Arxiv
with Lleonard Rubio y Degrassi |
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Product decompositions of moment-angle manifolds and B-rigidity
(2023) Canadian Mathematical Bulletin, Arxiv
with Steven Amelotte |
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Cohomological jump loci and duality in local algebra
(2023) Mathematische Zeitschrift, Arxiv
with Daniel McCormick and Josh Pollitz |
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Maximal tori in HH1 and the fundamental group
(2022) International Mathematics Research Notices, Arxiv
with Lleonard Rubio y Degrassi |
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Rigidity properties of the cotangent complex (2022) Journal of the American Mathematical Society, Arxiv
with Srikanth Iyengar |
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Constructing non-proxy small test modules for the complete intersection
property (2020) Nagoya Mathematical Journal, Arxiv
with Eloísa Grifo and Josh Pollitz |
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Locally complete intersection maps and the proxy small property (2021) International Mathematics Research Notices, Arxiv
with Srikanth Iyengar, Janina Letz and Josh Pollitz |
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Stable invariance of the restricted Lie algebra structure of Hochschild cohomology (2022)
Pacific Journal of Mathematics, Arxiv
with Lleonard Rubio y Degrassi |
| Vasconcelos' conjecture on the conormal module (2021) Inventiones Mathematicae, Arxiv |
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Hochschild cohomology of twisted tensor products (2022) Mathematische Zeitschrift, Arxiv
with Sarah Witherspoon |
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The A-infinity Centre of the Yoneda Algebra and the Characteristic Action of Hochschild Cohomology on the Derived Category (2017) Arxiv
with Vincent Gélinas |
| Matrix Factorisations Arising From Well-Generated Complex Reflection Groups (2020) Journal of Algebra, Arxiv |
| Lusternik-Schnirelmann Category in Commutative Algebra and The Homotopy Lie Algebras (2018) C. R. Math. Rep. Acad. Sci. Canada |
| Local Commutative Algebra and Hochschild Cohomology Through the Lens of Koszul Duality (2018) Here |
| With Luchezar Avramov, Srikanth Iyengar and Janina Letz I am coeditor of Maximal Cohen-Macaulay Modules and Tate-Cohomology, a typeset edition of the manuscript of Ragnar-Olaf Buchweitz, with new appendices |
| DG Methods in Commutative Algebra and Representation Theory, coorganised with Janina Letz and Josh Pollitz |
| Maybe you would be interested in Adimom |
| And if you are interested in high school education maybe you would be interested in my sister's conceptual learning transfer course |