Zobrazeno 1 - 10
of 397
pro vyhledávání: '"Edward, Bormashenko"'
Autor:
Edward Bormashenko
Publikováno v:
Mathematics, Vol 12, Iss 20, p 3206 (2024)
We applied the Ramsey analysis to the sets of points belonging to Riemannian manifolds. The points are connected with two kinds of lines: geodesic and non-geodesic. This interconnection between the points is mapped into the bi-colored, complete Ramse
Externí odkaz:
https://doaj.org/article/c96ab6e72cd74f35a89353f1de3b01fa
Publikováno v:
Mathematics, Vol 12, Iss 15, p 2426 (2024)
A mathematical procedure enabling the transformation of an arbitrary tessellation of a surface into a bi-colored, complete graph is introduced. Polygons constituting the tessellation are represented by vertices of the graphs. Vertices of the graphs a
Externí odkaz:
https://doaj.org/article/77f4cef0935a47dd8795edb56b8fb68e
Publikováno v:
Electronic Journal of Structural Engineering, Vol 24 (2024)
As woods are dwindling and agriculture waste burning causes severe air pollution and releases greenhouse gases, processing Hemp and lignocellulosic surplus materials into chipboards and other construction elements may substitute timber and reduce env
Externí odkaz:
https://doaj.org/article/31a4e07fa56445dd9eee58fb0c07067d
Publikováno v:
Dynamics, Vol 3, Iss 2, Pp 272-281 (2023)
Ramsey theory constitutes the dynamics of mechanical systems, which may be described as abstract complete graphs. We address a mechanical system which is completely interconnected by two kinds of ideal Hookean springs. The suggested system mechanical
Externí odkaz:
https://doaj.org/article/6aaeff25e0da42cfb49e088b18ce2a06
Autor:
Edward Bormashenko
Publikováno v:
Entropy, Vol 26, Iss 5, p 423 (2024)
The physical roots, interpretation, controversies, and precise meaning of the Landauer principle are surveyed. The Landauer principle is a physical principle defining the lower theoretical limit of energy consumption necessary for computation. It sta
Externí odkaz:
https://doaj.org/article/90a0eec830eb4caa95d32ddc85a03d7d
Publikováno v:
Symmetry, Vol 16, Iss 4, p 465 (2024)
We investigated the time evolution of the symmetry of symbols constituting alphabets rooted in the Phoenician script. A diversity of quantitative measures of symmetry of graphemes appearing in Phoenician, Western Greek, Etruscan from Marsiliana, Arch
Externí odkaz:
https://doaj.org/article/09b1152760e947c2b1c1857890870aed
Autor:
Edward Bormashenko
Publikováno v:
Biophysica, Vol 2, Iss 3, Pp 292-307 (2022)
Physical roots, exemplifications and consequences of periodic and aperiodic ordering (represented by Fibonacci series) in biological systems are discussed. The physical and biological roots and role of symmetry and asymmetry appearing in biological p
Externí odkaz:
https://doaj.org/article/b4267e245fe04baaa8dc8e90f7a9bad7
Publikováno v:
Symmetry, Vol 15, Iss 12, p 2153 (2023)
The time evolution of the continuous measure of symmetry for a system built of three bodies interacting via the potential U(r)~1r is reported. Gravitational and electrostatic interactions between the point bodies were addressed. In the case of a pure
Externí odkaz:
https://doaj.org/article/b187e6ab24db48478fa3b2fb9e2fbbf2
Publikováno v:
Heliyon, Vol 9, Iss 2, Pp e13561- (2023)
Re-shaping of thermodynamics with the graph theory and Ramsey theory is suggested. Maps built of thermodynamic states are addressed. Thermodynamic states may be attainable and non-attainable by the thermodynamic process in the system of constant mass
Externí odkaz:
https://doaj.org/article/f1c4e4b5e2a44c26a123a1b2c8caec24
Publikováno v:
Entropy, Vol 25, Iss 10, p 1427 (2023)
Shannon entropy quantifying bi-colored Ramsey complete graphs is introduced and calculated for complete graphs containing up to six vertices. Complete graphs in which vertices are connected with two types of links, labeled as α-links and β-links, a
Externí odkaz:
https://doaj.org/article/d7a98bee804248acba7d00519ef5a96b