Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Mark E. Walker"'
Publikováno v:
Forum of Mathematics, Sigma, Vol 11 (2023)
This paper extends the results of Boij, Eisenbud, Erman, Schreyer and Söderberg on the structure of Betti cones of finitely generated graded modules and finite free complexes over polynomial rings, to all finitely generated graded rings admitting li
Externí odkaz:
https://doaj.org/article/07958761227d456f89e7412fd4ecbfef
Autor:
Mark E. Walker, Michael K. Brown
Publikováno v:
Journal of Noncommutative Geometry. 14:709-772
Let $k$ be a field of characteristic 0 and $\mathcal{A}$ a curved $k$-algebra. We obtain a Chern-Weil-type formula for the Chern character of a perfect $\mathcal{A}$-module taking values in $HN_0^{II}(\mathcal{A})$, the negative cyclic homology of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b32fbe54e086c6e13ab8919da80742f8
https://doi.org/10.4171/jncg/378
https://doi.org/10.4171/jncg/378
This work concerns finite free complexes with finite length homology over a commutative noetherian local ring $R$. The focus is on complexes that have length $\mathrm{dim}\, R$, which is the smallest possible value, and in particular on free resoluti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d609c8cdfdf0357883a3072a0bfe77f
http://arxiv.org/abs/2104.10140
http://arxiv.org/abs/2104.10140
Publikováno v:
Lecture Notes in Mathematics ISBN: 9783030650636
Lecture Notes in Mathematics
Lecture Notes in Mathematics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::445719b0fa31bc7cf98f99c3a961ce2f
https://doi.org/10.1007/978-3-030-65064-3
https://doi.org/10.1007/978-3-030-65064-3
Publikováno v:
Commutative Algebra ISBN: 9783030896935
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9730ea0c0eddad74c4160a6af287d0c6
https://doi.org/10.1007/978-3-030-89694-2_15
https://doi.org/10.1007/978-3-030-89694-2_15
Autor:
Mark E. Walker
Publikováno v:
Lecture Notes in Mathematics ISBN: 9783030650636
The classical Adams operations are defined on the Grothendieck group of algebraic vector bundles on a scheme, and are related to Grothendieck’s Riemann-Roch Theorem. In these notes, I review the theory of Adams operations for Grothendieck groups wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40c10da3a2312b66fa55d7f6f06e98b8
https://doi.org/10.1007/978-3-030-65064-3_4
https://doi.org/10.1007/978-3-030-65064-3_4
Autor:
Claudia Polini, Claudiu Raicu, Matteo Varbaro, Mark E. Walker, Aldo Conca, Srikanth B. Iyengar, Anurag K. Singh
This book presents four lectures on Rees rings and blow-ups, Koszul modules with applications to syzygies, Gröbner bases and degenerations, and applications of Adams operations. Commutative Algebra has witnessed a number of spectacular developments
Autor:
James H. Wynne, Mark E. Walker, Clive R. Clayton, Mark J. Wytiaz, Nicholas W. M. Heller, Spencer L. Giles
Publikováno v:
Colloid and Polymer Science. 295:2019-2030
The cure of a blended resin thermoset coating comprised of two immiscible acrylic polyols, and an isophorone diisocyanate (IPDI) compatibilizer was analyzed via vibrational spectroscopy and TEM. The polyol reactants differed in their relative quantit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bf95acea63b38d8c7ab8dc599b26420
https://doi.org/10.1007/s00396-017-4175-9
https://doi.org/10.1007/s00396-017-4175-9
Publikováno v:
Journal of Pure and Applied Algebra. 221:1589-1613
Let $Q$ be a commutative, Noetherian ring and $Z \subseteq \operatorname{Spec}(Q)$ a closed subset. Define $K_0^Z(Q)$ to be the Grothendieck group of those bounded complexes of finitely generated projective $Q$-modules that have homology supported on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::669d4f397307e9203f551c12e4ed4cc2
https://doi.org/10.1016/j.jpaa.2016.12.018
https://doi.org/10.1016/j.jpaa.2016.12.018
Autor:
Robert James Goldston, Mark E. Walker
Publikováno v:
Science & Global Security. 25:59-79
This article examines challenges in international nuclear safeguards pertaining to the timely detection of highly enriched uranium production at large-scale gas centrifuge enrichment plants. To establish where present gas centrifuge enrichment plant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75eb8ee786cbc3a53cab946414a9d9c9
https://doi.org/10.1080/08929882.2017.1318563
https://doi.org/10.1080/08929882.2017.1318563