Results 21 to 30 of about 84,803 (254)

ABOUT COMMUNICATION BETWEEN TRANSCENDENTAL NUMBERS e AND п

open access: yesСовременная наука и инновации, 2022
In the message the approach to defining the relationship between the fundamental con-stants: algebraic constant e and geometric constant p .
Anatoly M. Makarov
doaj  

the periodic coincidence points of continuius maps and lindemann's

open access: yesمجلة بغداد للعلوم, 2005
this paper give a proof of known conditions for the existence of peridic conincidence points of continuius maps using lindemann theotem on transcendental ...
Baghdad Science Journal
doaj   +1 more source

Full formula for heavy quarkonium energy levels at next-to-next-to-next-to-leading order

open access: yesNuclear Physics B, 2014
We derive a full formula for the energy level of a heavy quarkonium state identified by the quantum numbers n, ℓ, s and j, up to O(αs5m) and O(αs5mlog⁡αs) in perturbative QCD. The QCD Bethe logarithm is given in a one-parameter integral form. The rest of
Y. Kiyo, Y. Sumino
doaj   +1 more source

EHD stability of a viscid fluid cylinder surrounding by viscous/inviscid gas with fluid-particle mixture in permeable media

open access: yesResults in Physics, 2022
The article is concerned with Electrohydrodynamics (EHD) instability of an incompressible dielectric viscous fluid in a vertical cylinder that surrounds a dielectric viscous/inviscid gas.
Ji-Huan He   +2 more
doaj   +1 more source

Maximal transcendental weight contribution of scattering amplitudes

open access: yesJournal of High Energy Physics, 2022
Feynman integrals in quantum field theory evaluate to special functions and numbers that are usefully described by the notion of transcendental weight. In this paper, we propose a way of projecting a given dimensionally-regularised Feynman integral, for ...
Johannes M. Henn   +1 more
doaj   +1 more source

Meromorphic Solutions of Some Complex Difference Equations

open access: yesAdvances in Difference Equations, 2009
The main purpose of this paper is to present the properties of the meromorphic solutions of complex difference equations of the form ∑{J}αJ(z)(∏j∈Jf(z+cj))=R(z,f(z)), where {J} is a collection of all subsets of {1,2,…,n}
Zhi-Bo Huang, Zong-Xuan Chen
doaj   +2 more sources

Algebraic Independence and Mahler's method [PDF]

open access: yes, 2011
We give some new results on algebraic independence within Mahler's method, including algebraic independence of values at transcendental points. We also give some new measures of algebraic independence for infinite series of numbers.
Becker   +7 more
core   +4 more sources

O NÚMERO 𝛑 E A QUADRATURA DO CÍRCULO

open access: yesColloquium Exactarum, 2015
- Long ago, around 4000 BC , there was already the number π , but not as we know it today. It is noteworthy that the first mathematician to use the number "pi" as the Greek letter π was the French mathematician Leonhard Euler ( 1707-1783 ) . As old as
Juliano Ferreira de Lima   +2 more
doaj   +1 more source

Third kind elliptic integrals and 1-motives [PDF]

open access: yes, 2019
In our PH.D. thesis we have showed that the Generalized Grothendieck's Conjecture of Periods applied to 1-motives, whose underlying semi-abelian variety is a product of elliptic curves and of tori, is equivalent to a transcendental conjecture involving ...
Bertolin, Cristiana
core   +3 more sources

Analytical solution of non-exponential decay in a simple resistor-capacitor circuit using the Lambert-Tsallis Wq function [PDF]

open access: yesRevista Brasileira de Ensino de Física
In this work, using the Lambert-Tsallis Wq function, we present the analytical solution for the non-exponential decay in a simple electrical circuit composed by two resistors, two capacitors and a DC power supply.
L.A.B. Ramos, R.V. Ramos
doaj   +1 more source

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