Zobrazeno 1 - 10
of 5 683
pro vyhledávání: '"A, Caviglia"'
Autor:
Filippozzi, Ulderico, Kimbell, Graham, Pizzirani, Davide, Walker, Siobhan McKeown, Cocchi, Chiara, Gariglio, Stefano, Gabay, Marc, Wiedmann, Steffen, Caviglia, Andrea D.
We study the superconducting critical fields of two-dimensional electron systems at (111)$\mathrm{LaAlO_3/KTaO_3}$ interfaces as a function of electrostatic back-gating. Our work reveals inplane critical fields of unprecedented magnitudes at oxide in
Externí odkaz:
http://arxiv.org/abs/2411.05668
In this article we obtain uniform effective upper bounds for the projective dimension and the Castelnuovo-Mumford regularity of homogeneous ideals inside a standard graded polynomial ring $S$ over a field. Such bounds are independent of the number of
Externí odkaz:
http://arxiv.org/abs/2409.12787
Autor:
Sala, Giacomo, Mercaldo, Maria Teresa, Domi, Klevis, Gariglio, Stefano, Cuoco, Mario, Ortix, Carmine, Caviglia, Andrea D.
Quantum materials are characterized by electromagnetic responses intrinsically linked to the geometry and topology of the electronic wavefunctions. These properties are encoded in the quantum metric and Berry curvature. While Berry curvature-mediated
Externí odkaz:
http://arxiv.org/abs/2407.06659
Autor:
Segantini, Greta, Hsu, Chih-Ying, Rischau, Carl Willem, Blah, Patrick, Matthiesen, Mattias, Gariglio, Stefano, Triscone, Jean-Marc, Alexander, Duncan T. L., Caviglia, Andrea D.
The epitaxial growth of complex oxides enables the production of high-quality films, yet substrate choice is restricted to certain symmetry and lattice parameters, thereby limiting the technological applications of epitaxial oxides. In comparison, th
Externí odkaz:
http://arxiv.org/abs/2406.12743
Autor:
Caviglia, Elena
We generalize principal bundles and quotient stacks to the two-categorical context of bisites. We introduce a notion of principal 2-bundle that makes sense for a 2-category with finite flexible limits, endowed with a bitopology. We then use principal
Externí odkaz:
http://arxiv.org/abs/2403.09379
Autor:
Caviglia, Elena
We generalize the concept of stack one dimension higher, introducing a notion of 2-stack suitable for a trihomomorphism from a 2-category equipped with a bitopology into the tricategory of bicategories. Moreover, we give a characterization of 2-stack
Externí odkaz:
http://arxiv.org/abs/2403.08030
Autor:
Caviglia, Elena, Mesiti, Luca
We produce an indexed version of the Grothendieck construction. This gives an equivalence of categories between opfibrations over a fixed base in the 2-category of 2-copresheaves and 2-copresheaves on the Grothendieck construction of the fixed base.
Externí odkaz:
http://arxiv.org/abs/2307.16076
The purpose of this note is to show that a finitely generated graded module $M$ over $S=k[x_1,\ldots,x_n]$, $k$ a field, is sequentially Cohen-Macaulay if and only if its arithmetic degree ${\rm adeg}(M)$ agrees with ${\rm adeg}(F/{\rm gin}_{revlex}(
Externí odkaz:
http://arxiv.org/abs/2307.14483
Publikováno v:
Proceedings of the American Mathematical Society, vol.152, pp. 3665-3678 (2024)
Let G be a numerical semigroup. In this paper, we prove an upper bound for the Betti numbers of the semigroup ring of G which depends only on the width of G, that is, the difference between the largest and the smallest generator of G. In this way, we
Externí odkaz:
http://arxiv.org/abs/2307.05770
Autor:
Luca Carenzo, Lorenzo Gamberini, Federico Crimaldi, Davide Colombo, Pier Luigi Ingrassia, Luca Ragazzoni, Francesco Della Corte, Marta Caviglia
Publikováno v:
Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine, Vol 32, Iss 1, Pp 1-10 (2024)
Abstract Background The contemporary management of mass casualty incidents (MCIs) relies on the effective application of predetermined, dedicated response plans based on current best evidence. Currently, there is limited evidence regarding the factor
Externí odkaz:
https://doaj.org/article/f1c671e139e34a08bdcaa319dfca776a
