Results 41 to 50 of about 117,411,128 (106)

The Euler–Maclaurin formula generated by a summation operator

open access: yes, 1983
SynopsisA closed summation operator, whose spectrum lies within a certain region, generates a derivation and antiderivation, and an Euler–Maclaurin sum formula among these three operators.
John Boris Miller
core   +1 more source

An approach to Euler-Mascheroni constant by Bernoulli numbers

open access: yes, 2020
oai:openaccess.belek.edu.tr:20.500.14591/108International Conference on Numerical Analysis and Applied Mathematics (ICNAAM) -- SEP 23-28, 2019 -- Rhodes, GREECEIn this paper, we give two different versions of the Euler-Maclaurin summation formula.
Aykut Ahmet Aygunes   +1 more
core   +1 more source

Definition of Complex One‐Parameter Generalized Moore–Penrose Inverses Using Differential Transformations

open access: yesComputational and Mathematical Methods, Volume 2025, Issue 1, 2025.
This study presents analytical and numerical‐analytical decomposition methods for determining complex one‐parameter generalized inverse Moore–Penrose matrices. The analytical approach is based on the third Moore–Penrose condition, offering three solution options.
Sargis Simonyan   +3 more
wiley   +1 more source

Application of (q, τ)‐Bernoulli Interpolation to the Spectral Solution of Quantum Differential Equations

open access: yesInternational Journal of Differential Equations, Volume 2025, Issue 1, 2025.
In order to solve fractional differential equations on quantum domains, this work provides a spectral approach based on higher‐order (q, τ)‐Bernoulli functions and polynomials. We build a robust basis for approximation in (q, τ)‐weighted Hilbert spaces by using the orthogonality properties of these extended polynomials and the Sheffer‐type generating ...
Shaher Momani   +2 more
wiley   +1 more source

Analytical Properties of k‐Generalized Digamma and Polygamma Functions Derived From Dilcher‐Type Gamma Functions

open access: yesJournal of Mathematics, Volume 2025, Issue 1, 2025.
This study presents a detailed investigation into the analytical properties of the generalized Gamma function introduced by Dilcher. We establish a fundamental recurrence relation and derive novel reflection formula for this generalized function, extending the classical identities known for the Euler Gamma function.
Gregory Abe-I-Kpeng   +3 more
wiley   +1 more source

Asymptotics of parity biases for partitions into distinct parts via Nahm sums

open access: yesProceedings of the London Mathematical Society, Volume 129, Issue 6, December 2024.
Abstract For a random partition, one of the most basic questions is: what can one expect about the parts that arise? For example, what is the distribution of the parts of random partitions modulo N$N$? As most partitions contain a 1, and indeed many 1s arise as parts of a random partition, it is natural to expect a skew toward 1(modN)$1\ (\mathrm{mod} \
Kathrin Bringmann   +3 more
wiley   +1 more source

Summing Sneddon–Bessel series explicitly

open access: yesMathematical Methods in the Applied Sciences, Volume 47, Issue 7, Page 6590-6606, 15 May 2024.
We sum in a closed form the Sneddon–Bessel series ∑m=1∞Jα(xjm,ν)Jβ(yjm,ν)jm,ν2n+α+β−2ν+2Jν+1(jm,ν)2,$$ \sum \limits_{m=1}^{\infty}\frac{J_{\alpha}\left(x{j}_{m,\nu}\right){J}_{\beta}\left(y{j}_{m,\nu}\right)}{j_{m,\nu}^{2n+\alpha +\beta -2\nu +2}{J}_{\nu +1}{\left({j}_ ...
Antonio J. Durán   +2 more
wiley   +1 more source

A non-Hermitian optical atomic mirror. [PDF]

open access: yesNat Commun, 2022
Wang YC, You JS, Jen HH.
europepmc   +1 more source

Euler-Maclaurin Method for Approximating Solutions of Initial Value Problems [PDF]

open access: yes
This work is dedicated to advancing the approximation of initial value problems through the introduction of an innovative and superior method inspired by the Euler-Maclaurin formula.
Alomari, Mohammad W.   +5 more
core   +1 more source

Negativity of the Casimir Self-Entropy in Spherical Geometries. [PDF]

open access: yesEntropy (Basel), 2021
Li Y, Milton KA, Parashar P, Hong L.
europepmc   +1 more source

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