Results 141 to 150 of about 1,656 (235)

Hindered Dynamic Diversity: Nuclear Magnetic Resonance Investigation of Cation Species in Zeolite Growth Systems

open access: yesChemistryEurope, Volume 4, Issue 10, October 2026.
Combined experimental and computational NMR approaches reveal how increasing cation concentration reshapes local Na and Cs environments in hydrated silicate ionic liquids. Greater speciation diversity, longer‐lived cation surroundings, and reduced mobility produce characteristic spectroscopic signatures, providing a molecular‐level understanding of the
Siebe Vanlommel   +8 more
wiley   +1 more source

ON HIGHER ORDER (p, q)-FROBENIUS-EULER POLYNOMIALS

open access: yes, 2017
The main purpose of this paper is to introduce (p, q)-Frobenius-Euler numbers and polynomials, and to investigate their some identities and properties including addition property, difference equation, derivative property, recurrence relationships.
Araci, Serkan   +3 more
core   +1 more source

A Note on Bernstein Polynomials Associated with q-Euler Numbers and Polynomials

open access: yes, 2011
In this paper, we give some identities on the q-Euler numbers and polynomials associated with Bernstein polynomials. By using the fermionic invariant integral on Z p , we derive some relations between q-Euler polynomials and Bernstein polynomials ...
Y H Kim, T Kim, J Choi
core  

Two Self‐Stabilizing Algorithms for the Maximal Pentagon Partitioning Problem

open access: yesConcurrency and Computation: Practice and Experience, Volume 38, Issue 19, October 2026.
ABSTRACT Given an undirected graph G=(V,E)$$ G=\left(V,E\right) $$, a collection of disjoint subsets of nodes π={V1,…,Vk}(V=V1∪⋯∪Vk)$$ \pi =\left\{{V}_1,\dots, {V}_k\right\}\kern0.3em \left(V={V}_1\cup \cdots \cup {V}_k\right) $$ is called a pentagon partition if each subset Vi(1≤i≤k)$$ {V}_i\kern0.3em \left(1\le i\le k\right) $$ satisfies one of the ...
Tota Yamada   +2 more
wiley   +1 more source

Patient Information and Surgery Decisions: A Discrete Choice Experiment

open access: yesHealth Economics, Volume 35, Issue 10, Page 1571-1596, October 2026.
ABSTRACT Surgical treatments are offered more widely than ever before, increasingly to older and high‐risk patients. However, it is unclear whether patients making surgical decisions are fully informed about the risks of surgery and the available non‐surgical treatments.
Francesca Cornaglia   +3 more
wiley   +1 more source

Good Real Perturbations of Simple Corank One Map Germs From R3$\mathbb {R}^3$ to R3$\mathbb {R}^3$

open access: yesMathematische Nachrichten, Volume 299, Issue 10, Page 2805-2835, October 2026.
ABSTRACT The existence of good real perturbations of map germs is one of the most interesting open questions in singularity theory. In this paper, we investigate this question for all simple corank one map germs from R3$\mathbb {R}^3$ to R3$\mathbb {R}^3$, we give a complete description of those that admit a good real perturbation.
A. J. Miranda, M. J. Saia, T. O. Souza
wiley   +1 more source

Multiple Twisted -Euler Numbers and Polynomials Associated with -Adic -Integrals

open access: yesAdvances in Difference Equations, 2008
By using -adic -integrals on , we define multiple twisted -Euler numbers and polynomials. We also find Witt's type formula for multiple twisted -Euler numbers and discuss some characterizations of multiple twisted -Euler Zeta functions.
Jang Lee-Chae
doaj  

Analysis of Eigenvalue Clustering Leads to Optimal Scaling in Numerical Radiative Transfer

open access: yesNumerical Linear Algebra with Applications, Volume 33, Issue 5, October 2026.
ABSTRACT We consider a multidimensional polychromatic radiative transfer (RT) problem, accounting for scattering processes in a general form, that is, anisotropic (dipole) scattering with partial frequency redistribution. Given a discrete ordinates (SN$$ {S}_N $$) discretization, we report the corresponding matrix structures, depending on the model and
Pietro Benedusi   +3 more
wiley   +1 more source

Nanosecond, Nanometer Movies of MEMS/NEMS Dynamics in a Standard SEM Using Time‐Tagged Secondary Electrons

open access: yesSmall Methods, Volume 10, Issue 19, 7 October 2026.
For the observation of micromechanical devices, a fast imaging technique with high temporal resolution is needed. Here, we demonstrate that a standard scanning electron microscope can be converted into a time‐resolving instrument using a fast detector and a time‐to‐digital converter.
Joel Rehmann   +4 more
wiley   +1 more source

Some Identities for the Bernoulli, the Euler and the Genocchi Numbers and Polynomials

open access: yes, 2009
The purpose of this paper is to give some new identities for the Bernoulli, the Euler and the Genocchi numbers and polynomials.
openaire   +3 more sources

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