Zobrazeno 1 - 10
of 16 034
pro vyhledávání: '"A. Busemann"'
Autor:
Maderna, Ezequiel, Venturelli, Andrea
For the N-body problem we prove that any two hyperbolic rays having the same limit shape define the same Busemann function. We localize a region of differentiability for these functions, of which we know that they are viscosity solutions of the stati
Externí odkaz:
http://arxiv.org/abs/2410.23164
Autor:
Allu, Vasudevarao, Jose, Alan P
For any intrinsic Gromov hyperbolic space we establish a Gehring-Hayman type theorem for conformally deformed spaces. As an application, we prove that any complete intrinsic hyperbolic space with atleast two points in the Gromov boundary can be unifo
Externí odkaz:
http://arxiv.org/abs/2408.01412
Autor:
Papadopoulos, Athanase
This is a point of view of the work of Herbert Busemann (1905-1994), seen as a return to the geometry of Ancient Greece. The importance of this work, its recognition and its relation with other works are discussed. The final version of this paper wil
Externí odkaz:
http://arxiv.org/abs/2406.01109
Autor:
Ellmeyer, Simon, Hofstätter, Georg C.
Busemann-Petty type problems for the recently introduced complex projection, centroid and $L_p$-intersection body operators are examined. Moreover, it is shown that, as their real counterparts, they can be linked to the spherical Fourier transform.
Externí odkaz:
http://arxiv.org/abs/2404.05630
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
By considering Radon measure solutions for boundary value problems of stationary non-isentropic compressible Euler equations on hypersonic-limit flows passing ramps with frictions on their boundaries, we construct solutions with density containing Di
Externí odkaz:
http://arxiv.org/abs/2309.07721
Autor:
Shen, Xiao
The study of Kadar-Parsi-Zhang (KPZ) universality class has been a subject of great interest among mathematicians and physicists over the past three decades. A notably successful approach for analyzing KPZ models is the coupling method, which hinges
Externí odkaz:
http://arxiv.org/abs/2308.11347
We study the Busemann process of the planar directed polymer model with i.i.d. weights on the vertices of the planar square lattice, both the general case and the solvable inverse-gamma case. We demonstrate that the Busemann process intertwines with
Externí odkaz:
http://arxiv.org/abs/2307.10531
Existence of generalized Busemann functions and Gibbs measures for random walks in random potentials
We establish the existence of generalized Busemann functions and Gibbs-Dobrushin-Landford-Ruelle measures for a general class of lattice random walks in random potential with finitely many admissible steps. This class encompasses directed polymers in
Externí odkaz:
http://arxiv.org/abs/2306.17714