Results 51 to 60 of about 640,811 (318)

General decay for second-order abstract viscoelastic equation in Hilbert spaces with time delay

Boletim da Sociedade Paranaense de Matemática, 2022
The paper is concerned with a second-order abstract viscoelastic equation with time delay and a relaxation function satisfying $ h^{\prime}(t)\leq -\zeta(t) G(h(t))$.
Houria Chellaoua, Yamna Boukhatem
doaj   +1 more source

Computing the Zeta Function of the Integral Quaternions

, 2023
In rings with a reasonable arrangement of left ideals, the finite-index left ideal structure can be partially captured by the Solomon zeta function. The integral quaternions are such a ring, and serve as a beneficial example.
Nicole Chassin
semanticscholar   +1 more source

Riemann zeros from Floquet engineering a trapped-ion qubit

npj Quantum Information, 2021
The non-trivial zeros of the Riemann zeta function are central objects in number theory. In particular, they enable one to reproduce the prime numbers. They have also attracted the attention of physicists working in random matrix theory and quantum chaos
Ran He, Ming-Zhong Ai, Jin-Ming Cui, Yun-Feng Huang, Yong-Jian Han, Chuan-Feng Li, Guang-Can Guo, G. Sierra, C. E. Creffield   +8 more
doaj   +1 more source

Extragalactic Magnetism with SOFIA (SALSA Legacy Program). V. First Results on the Magnetic Field Orientation of Galaxies

The Astrophysical Journal, 2023
We present the analysis of the magnetic field ( B -field) structure of galaxies measured with far-infrared (FIR) and radio (3 and 6 cm) polarimetric observations.
Alejandro S. Borlaff, Enrique Lopez-Rodriguez, Rainer Beck, Susan E. Clark, Evangelia Ntormousi, Konstantinos Tassis, Sergio Martin-Alvarez, Mehrnoosh Tahani, Daniel A. Dale, Ignacio del Moral-Castro, Julia Roman-Duval, Pamela M. Marcum, John E. Beckman, Kandaswamy Subramanian, Sarah Eftekharzadeh, Leslie Proudfit   +15 more
doaj   +1 more source

Computing zeta functions of arithmetic schemes [PDF]

, 2015
We present new algorithms for computing zeta functions of algebraic varieties over finite fields. In particular, let X be an arithmetic scheme (scheme of finite type over Z), and for a prime p let zeta_{X_p}(s) be the local factor of its zeta function ...
Harvey, David
core   +1 more source

Riemann zeta fractional derivative—functional equation and link with primes [PDF]

Advances in Difference Equations, 2019
Abstract This paper outlines further properties concerning the fractional derivative of the Riemann ζ function. The functional equation, computed by the introduction of the Grünwald–Letnikov fractional derivative, is rewritten in a simplified form that reduces the computational cost.
Emanuel Guariglia, Emanuel Guariglia
openaire   +4 more sources

Modified L-functions

Lietuvos Matematikos Rinkinys, 2008
The sequence of generalized prime numbers q0 = 1, qn = pkn+1 -1, n ∈ N, and the corresponding zeta-function Zk(s) = \prodp>2( 1 - (pk - 1)-s)-1 , s = σ + it, are analyzed.
Eugenijus Stankus
doaj   +1 more source

Computation of stagnation coating flow of electro-conductive ternary Williamson hybrid $$\mathrm{GO}-\mathrm{AU}-{\mathrm{Co}}_{3}{\mathrm{O}}_{4}/\mathrm{EO}$$ GO - AU - Co 3 O 4 / EO nanofluid with a Cattaneo–Christov heat flux model and magnetic induction

Scientific Reports, 2023
Modern smart coating systems are increasingly exploiting functional materials which combine multiple features including rheology, electromagnetic properties and nanotechnological capabilities and provide a range of advantages in diverse operations ...
K. Bhagya Swetha Latha, M. Gnaneswara Reddy, D. Tripathi, O. Anwar Bég, S. Kuharat, Hijaz Ahmad, Dilber Uzun Ozsahin, Sameh Askar   +7 more
doaj   +1 more source

Arithmetic expressions of Selberg's zeta functions for congruence subgroups [PDF]

, 2006
In Sarnak's paper, it was proved that the Selberg zeta function for SL(2,Z) is expressed in terms of the fundamental units and the class numbers of the primitive indefinite binary quadratic forms.
Hashimoto, Yasufumi
core   +2 more sources

Fekete-Szegő inequalities for certain class of analytic functions connected with q-analogue of Bessel function

Journal of the Egyptian Mathematical Society, 2019
In this paper, we obtain Fekete-Szegő inequalities for a certain class of analytic functions f satisfying 1+1ζzNν,qλf(z)′(1−γ)Nν,qλf(z)+γzNν,qλf(z)′−1≺Ψ(z) $1+\frac {1}{\zeta }\left [\frac {z\left (\mathcal {N}_{\nu,q}^{\lambda }f(z)\right)^{\prime }} {(
Sheza M. El-Deeb, Teodor Bulboacă
doaj   +1 more source