Zobrazeno 1 - 10
of 377
pro vyhledávání: '"Mukherjee, Goutam"'
The notion of Poisson dialgebras was introduced by Loday. In this article, we propose a new definition with some modifications that is supported by several canonical examples coming from Poisson algebra modules, averaging operators on Poisson algebra
Externí odkaz:
http://arxiv.org/abs/2311.13826
Autor:
Goswami, Saikat, Mukherjee, Goutam
We introduce the notion of Lie-Yamaguti algebra bundle, define its cohomology groups with coefficients in a representation and show that such bundles appeared naturally from geometric considerations in the work of M. Kikkawa, which motivates us to in
Externí odkaz:
http://arxiv.org/abs/2309.05508
Autor:
Mukherjee, Bidisha, Sahu, Mrinmay, Samanta, Debabrata, Ghosh, Bishnupada, Joseph, Boby, Mukherjee, Goutam Dev
Double perovskite oxide materials have garnered tremendous interest due to their strong spin-lattice-charge coupling. Interesting in their own right, rare-earth-based DPOs have yet to be subjected to high-pressure studies. In this paper, we have inve
Externí odkaz:
http://arxiv.org/abs/2308.09651
Publikováno v:
Journal of Algebra 641 (2024) 268-306
Lie-Yamaguti algebras generalize both the notions of Lie algebras and Lie triple systems. In this paper, we consider the inducibility problem for automorphisms of extensions of Lie-Yamaguti algebras. More precisely, given an abelian extension $$0 \to
Externí odkaz:
http://arxiv.org/abs/2306.12937
We have synthesized an orthorhombic phase of nickel and silicon doped Fe$_{7}$C$_{3}$ at high-pressure and high temperature using a laser-heated diamond anvil cell. The synthesized material is characterized using X-ray diffraction (XRD), Raman spectr
Externí odkaz:
http://arxiv.org/abs/2304.00240
We have conducted a detailed high-pressure (HP) investigation on $Eu-$doped $BaTiO_3$ using angle-resolved x-ray diffraction, Raman spectroscopy, dielectric permittivity and dc resistance measurements. The x-ray diffraction data analysis shows a pres
Externí odkaz:
http://arxiv.org/abs/2303.02329
Autor:
Samanta, Debabrata, Mazumder, Aritra, Chaudhary, Sonu Pratap, Ghosh, Bishnupada, Saha, Pinku, Bhattacharyya, Sayan, Mukherjee, Goutam Dev
We have carried out temperature-dependent x-ray diffraction and Raman scattering experiments on powder $Cs_3Bi_2Br_9$. Trigonal to monoclinic structural transition at around 95 K is discussed and shown to be driven by the softening of the soft mode.
Externí odkaz:
http://arxiv.org/abs/2302.00226
Autor:
Mukherjee, Bidisha, Sahu, Mrinmay, Samanta, Debabrata, Ghosh, Bishnupada, Joseph, Boby, Dev Mukherjee, Goutam
Publikováno v:
Journal of Applied Physics; 9/7/2024, Vol. 136 Issue 9, p1-12, 12p
Publikováno v:
Journal of Chemical Physics; 9/7/2024, Vol. 161 Issue 9, p1-15, 15p
Autor:
Basu, Raktima, Kumawat, Reshma, Sahu, Mrinmay, Miah, Abu Bakkar, Mitra, Partha, Mukherjee, Goutam Dev
Neodymium nickelate, NdNiO3 attracts attraction due to the simultaneous occurrence of several phase transitions around the same temperature. The electronic properties of NdNiO3 are extremely complex as structural distortion, electron correlation, cha
Externí odkaz:
http://arxiv.org/abs/2209.01828