Results 31 to 40 of about 257,797 (288)

Multiple Functions of Thioredoxins

open access: yesZeitschrift für Naturforschung C, 1978
Abstract Reduced thioredoxins from microbial and plant cells, both of cytoplasmic or chloroplast origin, are interchangeable in stimulating such diverse enzyme activities as ribonucleoside diphosphate reductase (E. coli) , PAPS sulfotransferase (Synechococcus), and fructose-1,6-bis-phosphatase (from spinach) in vitro.
Wolfgang Wagner   +2 more
openaire   +3 more sources

On the General and Measurable Solutions of some Functional Equations

open access: yesAnnales Mathematicae Silesianae, 2018
The general solutions of two functional equations, without imposing any regularity condition on any of the functions appearing, have been obtained. From these general solutions, the Lebesgue measurable solutions have been deduced by assuming the function(
Nath Prem, Singh Dhiraj Kumar
doaj   +1 more source

Connection-Based Multiplicative Zagreb Indices of Dendrimer Nanostars

open access: yesJournal of Mathematics, 2021
The field of graph theory is broadly growing and playing a remarkable role in cheminformatics, mainly in chemistry and mathematics in developing different chemical structures and their physicochemical properties.
Aqsa Sattar   +2 more
doaj   +1 more source

The real field with an irrational power function and a dense multiplicative subgroup [PDF]

open access: yes, 2008
This paper provides a first example of a model theoretically well behaved structure consisting of a proper o-minimal expansion of the real field and a dense multiplicative subgroup of finite rank.
Hieronymi, Philipp
core   +1 more source

Milne and Hermite-Hadamard's type inequalities for strongly multiplicative convex function via multiplicative calculus

open access: yesAIMS Mathematics
In this paper, we take into account the notion of strongly multiplicative convex function and derive integral inequalities of Hermite-Hadamard ($ H.H $) type for such a function in the frame of multiplicative calculus.
Muhammad Umar   +2 more
doaj   +1 more source

Multiplicative polynomials and Fermat's little theorem for non-primes

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1997
Fermat's Little Theorem states that xp=x(modp) for x∈N and prime p, and so identifies an integer-valued polynomial (IVP) gp(x)=(xp−x)/p. Presented here are IVP's gn for non-prime n that complete the sequence {gn|n∈N} in a natural way.
Paul Milnes, C. Stanley-Albarda
doaj   +1 more source

Spatial correlations of singularity strengths in multifractal branching processes

open access: yes, 1998
The n-point statistics of singularity strength variables for multiplicative branching processes is calculated from an analytic expression of the corresponding multivariate generating function.
Eggers, Hans C.   +4 more
core   +1 more source

A Weberized Total Variation Regularization-Based Image Multiplicative Noise Removal Algorithm

open access: yesEURASIP Journal on Advances in Signal Processing, 2010
Multiplicative noise removal is of momentous significance in coherent imaging systems and various image processing applications. This paper proposes a new nonconvex variational model for multiplicative noise removal under the Weberized total variation ...
Zhi-Hui Wei, Li-Li Huang, Liang Xiao
doaj   +2 more sources

A note on multiplicative automatic sequences [PDF]

open access: yes, 2019
We prove that any $q$-automatic completely multiplicative function $f:\mathbb{N}\to\mathbb{C}$ essentially coincides with a Dirichlet character. This answers a question of J. P. Allouche and L. Goldmakher and confirms a conjecture of J. Bell, N.
Klurman, Oleksiy, Kurlberg, Pär
core   +8 more sources

Multiplicative functions that are close to their mean [PDF]

open access: yes, 2021
Comments of the referee have been incorporated. Trans.
Klurman, Oleksiy   +3 more
openaire   +7 more sources

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