Zobrazeno 1 - 10
of 11 047
pro vyhledávání: '"Şerban AS"'
Autor:
Cicortas, Serban, Kehle, Christoph
The problem of constructing naked singularities in general relativity can be naturally divided into two parts: (i) the construction of the region exterior to the past light cone of the singularity, extending all the way to (an incomplete) future null
Externí odkaz:
http://arxiv.org/abs/2412.09540
Autor:
Cicortas, Serban
This is the second paper of a two part work that establishes a definitive quantitative nonlinear scattering theory for asymptotically de Sitter vacuum solutions $(M,g)$ in $(n+1)$ dimensions with $n\geq4$ even, which are determined by small scatterin
Externí odkaz:
http://arxiv.org/abs/2411.16655
Autor:
Engler, Byron, Kasper, Markus, Leveratto, Serban, Heritier, Cedric Taissir, Bristow, Paul, Verinaud, Christophe, Louarn, Miska Le, Nousiainen, Jalo, Helin, Tapio, Bonse, Markus, Quanz, Sascha, Glauser, Adrian, Bernard, Julien, Gratadour, Damien, Clare, Richard
The GPU-based High-order adaptive OpticS Testbench (GHOST) at the European Southern Observatory (ESO) is a new 2-stage extreme adaptive optics (XAO) testbench at ESO. The GHOST is designed to investigate and evaluate new control methods (machine lear
Externí odkaz:
http://arxiv.org/abs/2411.05408
In this note we announce some results extending our recent work with A. Toufik on the free-fermion point q=i of the Haldane-Shastry chain to the case with an even number N of sites. The resulting long-range version of the Heisenberg XX chain may be v
Externí odkaz:
http://arxiv.org/abs/2411.02472
This contribution reports on a software framework that uses physically-based rendering to simulate camera operation in lunar conditions. The focus is on generating synthetic images qualitatively similar to those produced by an actual camera operating
Externí odkaz:
http://arxiv.org/abs/2410.04371
Autor:
Cicortas, Serban
The purpose of this paper is to establish a definitive quantitative nonlinear scattering theory for asymptotically de Sitter solutions of the Einstein vacuum equations in $(n+1)$ dimensions with $n\geq4$ even, which are determined by small scattering
Externí odkaz:
http://arxiv.org/abs/2410.01558
Autor:
Gasparovici, Andrei, Serban, Alex
We propose a deep learning method to model and generate synthetic aortic shapes based on representing shapes as the zero-level set of a neural signed distance field, conditioned by a family of trainable embedding vectors with encode the geometric fea
Externí odkaz:
http://arxiv.org/abs/2409.16058
Autor:
Wang, Jingquan, Zhang, Harry, Unjhawala, Huzaifa Mustafa, Negrut, Peter, Wang, Shu, Slaton, Khailanii, Serban, Radu, Wu, Jin-Long, Negrut, Dan
We introduce SimBench, a benchmark designed to evaluate the proficiency of student large language models (S-LLMs) in generating digital twins (DTs) that can be used in simulators for virtual testing. Given a collection of S-LLMs, this benchmark enabl
Externí odkaz:
http://arxiv.org/abs/2408.11987
We extend to arbitrary measures results of Bao, Erd\"os, Schnelli, Moreillon, and Ji on the connectedness of the supports of additive convolutions of measures on \mathbb{R} and of free multiplicative convolutions of measures on \mathbb{R}_+. More pre
Externí odkaz:
http://arxiv.org/abs/2408.06573
Autor:
Jebelean, Petru, Serban, Calin
We are concerned with solvability of a non-potential system involving two relativistic operators, subject to boundary conditions expressed in terms of maximal monotone operators. The approach makes use of a fixed point formulation and relies on a pri
Externí odkaz:
http://arxiv.org/abs/2407.09425