Results 1 to 10 of about 739,090 (133)

Symmetric monochromatic subsets in colorings of the Lobachevsky plane [PDF]

Discrete Mathematics & Theoretical Computer Science, 2010
Combinatorics
Taras Banakh, Artem Dudko, Dusan Repovs
doaj   +5 more sources

Contact and almost contact structures on the real extension of the Lobachevsky plane

Учёные записки Казанского университета: Серия Физико-математические науки, 2021
In this article, we propose a group model G of a real extension of the Lobachevsky plane H2 × R . The group G is a Lie group of special-form matrices and a subgroup of the general linear group GL(3, R).
V.I. Pan’zhenskii, A.O. Rastrepina
doaj   +2 more sources

Toward Interactions through Information in a Multifractal Paradigm [PDF]

Entropy, 2020
In a multifractal paradigm of motion, Shannon’s information functionality of a minimization principle induces multifractal–type Newtonian behaviors. The analysis of these behaviors through motion geodesics shows the fact that the center of the Newtonian ...
Maricel Agop, Alina Gavriluț, Claudia Grigoraș-Ichim, Ștefan Toma, Tudor-Cristian Petrescu, Ștefan Andrei Irimiciuc   +5 more
doaj   +2 more sources

Fractal Information by Means of Harmonic Mappings and Some Physical Implications

Entropy, 2016
Considering that the motions of the complex system structural units take place on continuous, but non-differentiable curves, in the frame of the extended scale relativity model (in its Schrödinger-type variant), it is proven that the imaginary part of a ...
Maricel Agop, Alina Gavriluţ, Viorel Puiu Păun, Dumitru Filipeanu, Florin Alexandru Luca, Constantin Grecea, Liliana Topliceanu   +6 more
doaj   +1 more source

Radon transforms and the SYK model

Journal of High Energy Physics
Motivated by recent work on the Sachdev-Ye-Kitaev (SYK) model, we consider the effect of Radon or X-ray transformations, on the Laplace eigenfunctions in hyperbolic Bolyai-Lobachevsky space.
Michael Stone
doaj   +1 more source

Fisheye piezo polymer detector for scanning optoacoustic angiography of experimental neoplasms. [PDF]

Photoacoustics, 2023
Kurnikov A, Volkov G, Orlova A, Kovalchuk A, Khochenkova Y, Razansky D, Subochev P.   +6 more
europepmc   +1 more source

Conformational Dynamics and Stability of Bilayers Formed by Mycolic Acids from the Mycobacterium tuberculosis Outer Membrane. [PDF]

Molecules, 2023
Savintseva LA, Steshin IS, Avdoshin AA, Panteleev SV, Rozhkov AV, Shirokova EA, Livshits GD, Vasyankin AV, Radchenko EV, Ignatov SK, Palyulin VA.   +10 more
europepmc   +1 more source

Cusp Density and Commensurability of Non-arithmetic Hyperbolic Coxeter Orbifolds. [PDF]

Discrete Comput Geom, 2023
Dotti E, Drewitz ST, Kellerhals R.
europepmc   +1 more source

Bio-Inspired Design of Superconducting Spiking Neuron and Synapse. [PDF]

Nanomaterials (Basel), 2023
Schegolev AE, Klenov NV, Gubochkin GI, Kupriyanov MY, Soloviev II.   +4 more
europepmc   +1 more source

Theoretical Study of Charge Mobility in Crystal Porphine and a Computer Design of a Porphine-Based Semiconductive Discotic Liquid Mesophase. [PDF]

Int J Mol Sci, 2023
Savintseva L, Avdoshin A, Ignatov S, Novikov A.   +3 more
europepmc   +1 more source