Results 11 to 20 of about 84,803 (254)

All Liouville Numbers are Transcendental [PDF]

open access: yesFormalized Mathematics, 2017
Summary In this Mizar article, we complete the formalization of one of the items from Abad and Abad’s challenge list of “Top 100 Theorems” about Liouville numbers and the existence of transcendental numbers. It is item #18 from the “Formalizing 100 Theorems” list maintained by Freek Wiedijk at http://www.cs.ru.nl/F.Wiedijk/100 ...
Artur Kornilowicz   +2 more
openaire   +6 more sources

Continued fractions and transcendental numbers [PDF]

open access: yes, 2005
It is widely believed that the continued fraction expansion of every irrational algebraic number $\alpha$ either is eventually periodic (and we know that this is the case if and only if $\alpha$ is a quadratic irrational), or it contains arbitrarily ...
Adamczewski, Boris   +2 more
core   +3 more sources

Mathematics and physical reality: The theme of the absence of the “Transcendental Signifi ed” in the language of modern fundamental science [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Серия Философия. Психология. Педагогика, 2023
Introduction. It is argued that today the expansion of mathematics into the field of physical reality is not being performed in line with the classical paradigm, but in line with the linguistic turn of non-classical philosophy. Theoretical analysis. Such
Duplinskya, Yuliya Mikhailovna
doaj   +1 more source

Elementary sequences

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1992
Explicit finite algebraic formulas are given for some well-known sequences, including complements of polynomial sequences.
Scott J. Beslin
doaj   +1 more source

Continued fractions for some transcendental numbers [PDF]

open access: yes, 2015
We consider series of the form $p/q + \sum_{j=2}^\infty 1/x_j$, where $x_1=q$ and the integer sequence $x_n$ satisfies a certain non-autonomous recurrence of second order, which entails that $x_n|x_{n+1}$ for n?1.
Andrew N. W. Hone   +4 more
core   +3 more sources

A Novel Method for Image Encryption Based on Chaos and Transcendental Numbers

open access: yesIEEE Access, 2019
In this paper, a method for image encryption is proposed based on a novel approach using chaos and transcendental numbers for generating the substitution box and the ciphering keys. The Chaotic Pi Ciphering (CPC) is a robust symmetric cryptosystem of the
Victor Manuel Silva Garcia   +4 more
doaj   +1 more source

Approximating L2-invariants, and the Atiyah conjecture [PDF]

open access: yes, 2003
Let G be a torsion free discrete group and let \bar{Q} denote the field of algebraic numbers in C. We prove that \bar{Q}[G] fulfills the Atiyah conjecture if G lies in a certain class of groups D, which contains in particular all groups which are ...
Atiyah   +21 more
core   +1 more source

Unification Theories: Examples and Applications

open access: yesAxioms, 2018
We consider several unification problems in mathematics. We refer to transcendental numbers. Furthermore, we present some ways to unify the main non-associative algebras (Lie algebras and Jordan algebras) and associative algebras.
Florin F. Nichita
doaj   +1 more source

Transcendental numbers and the topology of three-loop bubbles [PDF]

open access: yes, 1999
We present a proof that all transcendental numbers that are needed for the calculation of the master integrals for three-loop vacuum Feynman diagrams can be obtained by calculating diagrams with an even simpler topology, the topology of spectacles ...
A. A. Pivovarov   +22 more
core   +2 more sources

Promiscuity‐Guided Enzyme Evolution via Substrate Multiplexed Screening

open access: yesAngewandte Chemie, EarlyView.
Through historical context and recent examples, this Minireview summarizes the strengths, limitations, and practical considerations for the implementation of substrate multiplexed screening (SUMS) in enzyme evolution. ABSTRACT An enzyme's ability to react with diverse substrates while maintaining high yield and selectivity, termed “substrate ...
Holly A. Weilbaker   +3 more
wiley   +2 more sources

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