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pro vyhledávání: '"Scala A"'
We compute an upper bound for the value of the $L^1$-relaxed area of the graph of the vortex map $u : B_l(0)\subset \mathbb R^2 \to \mathbb R^2$, $u(x):= x/\vert x\vert$, $x \neq 0$, for all values of $l>0$. Together with a previously proven lower bo
Externí odkaz:
http://arxiv.org/abs/2409.18143
Motivated by the study of the non-parametric area $\mathcal A$ of the graph of the vortex map $u$ (a two-codimensional singular surface in $\mathbb R^4$) over the disc $\Omega \subset \mathbb R^2$ of radius $l$, we perform a careful analysis of the s
Externí odkaz:
http://arxiv.org/abs/2409.14210
Shadow Quantum Linear Solver: A Resource Efficient Quantum Algorithm for Linear Systems of Equations
Finding the solution to linear systems is at the heart of many applications in science and technology. Over the years a number of algorithms have been proposed to solve this problem on a digital quantum device, yet most of these are too demanding to
Externí odkaz:
http://arxiv.org/abs/2409.08929
We develop an optimized hardware strategy to mitigate errors in a noisy qubit. Our scheme builds on the physical principle of error filtration and exploits auxiliary qubits. Both signal and ancillas are subject to local noise, yet constructive interf
Externí odkaz:
http://arxiv.org/abs/2409.01398
Publikováno v:
International Journal of Nanomedicine, Vol Volume 16, Pp 5981-6002 (2021)
Anna Piperno,1 Maria Teresa Sciortino,1 Elena Giusto,2 Monica Montesi,2 Silvia Panseri,2 Angela Scala1 1Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy; 2CNR-ISTEC, Institute of Sci
Externí odkaz:
https://doaj.org/article/eb7cc6b0bc0d4def913ff1612de2d72f
Autor:
Scala, Luca
We discuss the bicrossproduct structure of the quantum group $\varrho$-Poincar\'e and of the dual quantum universal enveloping algebra, expanding the construction to general Lie algebra-type deformations of Poincar\'e coming from classical $r$-matric
Externí odkaz:
http://arxiv.org/abs/2408.09837
We further investigate the properties of an approach to topological singularities through free discontinuity functionals of Mumford-Shah type proposed in \cite{DLSVG}. We prove the variational equivalence between such energies, Ginzburg-Landau, and C
Externí odkaz:
http://arxiv.org/abs/2407.08285
Publikováno v:
Journal of Mathematical Cryptology, Vol 15, Iss 1, Pp 174-178 (2020)
Recently, Blanco-Chacón proved the equivalence between the Ring Learning With Errors and Polynomial Learning With Errors problems for some families of cyclotomic number fields by giving some upper bounds for the condition number Cond(Vn) of the Vand
Externí odkaz:
https://doaj.org/article/0e23c0c378044c1ea541075b106dc4a8
Publikováno v:
Nukleonika, Vol 65, Iss 2, Pp 99-104 (2020)
The population is continuously exposed to a background level of ionizing radiation due to the natural radioactivity and, in particular, with radon (222Rn). Radon gas has been classified as the second leading cause of lung cancer after tobacco smoke [
Externí odkaz:
https://doaj.org/article/7277a5aabba84b4bb3ab6cfbba9f94be
Autor:
Scala Antonio
Publikováno v:
S&F_scienzaefilosofia.it, Iss 20, Pp 169-178 (2018)
ABOUT THE NON EUCLIDEAN NATURE OF INTERNET'S BIG DATA AND ITS CONSEQUENCES In this paper we discuss the non Euclidean nature of navigable Big Data, hinting as it could introduce – thanks to its combinatorial richness – the possibility of multipl
Externí odkaz:
https://doaj.org/article/805112af5c1c4aaa96187c35ff3fb9d5