Results 221 to 230 of about 11,041 (298)

Convergence of Hermite expansions in modulation spaces

open access: yesBulletin of the London Mathematical Society, Volume 58, Issue 8, August 2026.
Abstract The aim of this paper is to give an elementary proof that the Hermite expansion of a function f$f$ in the modulation space Mp(R)$M^p({\mathbb {R}})$ converges to f$f$ in Mp(R)$M^p({\mathbb {R}})$ when 1
Philippe Jaming, Michael Speckbacher
wiley   +1 more source

Estimation of persistent inward currents contribution to inspiratory motoneuron firing in humans

open access: yesThe Journal of Physiology, Volume 604, Issue 15, Page 6488-6505, 1 August 2026.
Abstract figure legend Nerve cells in the spinal cord (alpha motoneurons) send signals to breathing muscles to control their contraction. The strength of these signals is boosted by persistent inward currents (PICs), which consist of a sustained flow of calcium (Ca2+) and sodium (Na+) ions into the motoneuron that helps start, amplify and sustain ...
Ricardo N. O. Mesquita   +4 more
wiley   +1 more source

Fast and Accurate GPU‐Accelerated Computation of Two‐Electron Four‐Center Coulomb Repulsion Integrals

open access: yesJournal of Computational Chemistry, Volume 47, Issue 20, July 30, 2026.
Our GPU software rapidly and accurately computes two‐electron, four‐center Coulomb repulsion integrals using Slater‐type orbitals. It involves applying a simple transformation to eliminate the Coulomb singularity and using the trapezoidal quadrature rule. The quadrature rule converges rapidly, as demonstrated in this graph.
Avleen Kaur   +7 more
wiley   +1 more source

Surface and Boundary Corrections in Peridynamics Using Optimized Nodal Influence Weights

open access: yesInternational Journal for Numerical Methods in Engineering, Volume 127, Issue 14, 30 July 2026.
ABSTRACT Peridynamics (PD), similarly to some other nonlocal continuum theories, exhibits truncated interaction horizons near free surfaces, cracks, and voids in bounded domains. This loss of neighbors causes artificial surface effects and inconsistencies in the derivative and energy operators that persist under discretization refinement, limiting PD ...
Arman Shojaei   +5 more
wiley   +1 more source

Numerical Anisotropy and Band‐Gap Formation in Finite Element Wave Propagation: Analysis and Mitigation Using Spline‐Based Elements

open access: yesInternational Journal for Numerical Methods in Engineering, Volume 127, Issue 14, 30 July 2026.
ABSTRACT Numerical anisotropy and dispersion are inherent consequences of spatial discretization in finite element modeling of wave propagation. In two‐dimensional problems, these effects manifest not only as direction‐dependent phase and group velocities but also as angularly dependent numerical band gaps that may entirely suppress wave propagation ...
Wiktor Waszkowiak   +3 more
wiley   +1 more source

Kernel-DMD for multiome data integration and control. [PDF]

open access: yesPLoS Comput Biol
Pierides I   +3 more
europepmc   +1 more source

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