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pro vyhledávání: '"Alpár A"'
The focus of this paper is on 3D motion editing. Given a 3D human motion and a textual description of the desired modification, our goal is to generate an edited motion as described by the text. The key challenges include the scarcity of training dat
Externí odkaz:
http://arxiv.org/abs/2408.00712
Autor:
Niang, Ndiogou, Ertan, Unal, Gencali, Ali Arda, Toyran, Ozan, Ulubay, Ayse, Devlen, Ebru, Alpar, M. Ali, Gugercinoglu, Erbil
We have investigated whether the lack of X-ray pulsations from most neutron star (NS) low-mass X-ray binaries (LMXBs) could be due to the extension of their inner disc to the NS surface. To estimate the inner disc radii, we have employed the model, r
Externí odkaz:
http://arxiv.org/abs/2406.17921
Nowadays a vast literature is available on the Hele-Shaw or incompressible limit for nonlinear degenerate diffusion equations. This problem has attracted a lot of attention due to its applications to tissue growth and crowd motion modelling as it con
Externí odkaz:
http://arxiv.org/abs/2405.07227
This paper deals with a class of neural SDEs and studies the limiting behavior of the associated sampled optimal control problems as the sample size grows to infinity. The neural SDEs with N samples can be linked to the N-particle systems with centra
Externí odkaz:
http://arxiv.org/abs/2404.05185
We prove well-posedness of a class of kinetic-type Mean Field Games, which typically arise when agents control their acceleration. Such systems include independent variables representing the spatial position as well as velocity. We consider non-separ
Externí odkaz:
http://arxiv.org/abs/2403.12829
Autor:
Bansil, Mohit, Mészáros, Alpár R.
In this paper we unveil novel monotonicity conditions applicable for Mean Field Games through the exploration of finite dimensional $canonical\ transformations$. Our findings contribute to establishing new global well-posedness results for the associ
Externí odkaz:
http://arxiv.org/abs/2403.05426
Autor:
Bansil, Mohit, Mészáros, Alpár R.
In this note we show how canonical transformations reveal hidden convexity properties for deterministic optimal control problems, which in turn result in global existence of $C^{1,1}_{loc}$ solutions to first order Hamilton--Jacobi--Bellman equations
Externí odkaz:
http://arxiv.org/abs/2403.05412
Autor:
Türkoğlu, Alpar, Berker, A. Nihat
The random-magnetic-field classical Heisenberg model is solved in spatial dimensions d>=2 using the recently developed Fourier-Legendre renormalization-group theory for $4\pi$ steradians continuously orientable spins, with renormalization-group flows
Externí odkaz:
http://arxiv.org/abs/2309.05576
In this manuscript we construct global in time classical solutions to mean field games master equations in the lack of idiosyncratic noise in the individual agents' dynamics. These include both deterministic models and dynamics driven solely by a Bro
Externí odkaz:
http://arxiv.org/abs/2308.16167
Autor:
Jüttner, Alpár, Király, Csaba, Mendoza-Cadena, Lydia Mirabel, Pap, Gyula, Schlotter, Ildikó, Yamaguchi, Yutaro
We consider the Shortest Odd Path problem, where given an undirected graph $G$, a weight function on its edges, and two vertices $s$ and $t$ in $G$, the aim is to find an $(s,t)$-path with odd length and, among all such paths, of minimum weight. For
Externí odkaz:
http://arxiv.org/abs/2308.12653