7 papers
Non-perturbative quark production and transport in the evolving glasma: the WAGASHI event generator
Nicholas J. Benoit, Chiho Nonaka, Hidetoshi Taya
We study non-perturbative quark-antiquark pair production and the subsequent quark dynamics in the earliest glasma stage of relativistic heavy-ion collisions. For that, we develop…
Global-in-time existence of finite energy weak solutions to a relaxed Navier-Stokes-Korteweg model
Florian Oschmann, Florian Wendt
We consider a parabolic relaxation formulation of the compressible Navier-Stokes-Korteweg system and prove the global-in-time existence of finite energy weak solutions to the assoc…
Inner post-Lie algebras and inner post-groups
V. Gubarev, Y. Li, Y. Sheng +1
In this paper, using extension theory and cohomological approach we introduce the notion of the obstruction class for an inner post-Lie algebra being induced by a Rota-Baxter opera…
Free Poisson Rota-Baxter algebra
Vsevolod Gubarev
We construct a free Poisson algebra endowed with a Rota-Baxter operator. The same construction works for a free Poisson algebra endowed with a Nijenhuis operator.
On Rota--Baxter operators on finite simple groups of Lie type
Alexey Galt, Vsevolod Gubarev
Rota--Baxter operators on groups were introduced by L. Guo, H. Lang, Yu. Sheng in 2020. In 2023, V. Bardakov and the second author showed that all Rota--Baxter operators on simple…
Rota-Baxter operators on the simple Jordan algebra of matrices of order two
Vsevolod Gubarev, Alexander Panasenko
We describe all Rota-Baxter operators of any weight on the space of matrices from considered under the product and usually denoted as $M_2(F)^{(+)…