Results 111 to 120 of about 289 (171)

Number fields and function fields: coalescences, contrasts and emerging applications. [PDF]

Philos Trans A Math Phys Eng Sci, 2015
Keating JP, Rudnick Z, Wooley TD.
europepmc   +1 more source

Lipid-Targeting Multiresponsive Benzothiadiazole Fluorophore for Live-Cell Imaging and Real-Time Liver Injury Monitoring. [PDF]

Chem Biomed Imaging
Neto BAD, Rodembusch FS, Correa JR, de Paiva RKC, Padilla Sorto JE, Ramos LM, da Luz LC, Reis LL, Narcizo de Souza PE, Scalabrini DF, Moura T, Gatto CC, Ferreira W, Menezes GB.   +13 more
europepmc   +1 more source

Drift‐Diffusion Models with Schottky Contacts at Metal–Semiconductor Interfaces

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT The paper deals with a drift‐diffusion model for semiconductor devices with Schottky contacts at all metal–semiconductor interfaces. The presented analytical investigations permit Boltzmann as well as Fermi–Dirac statistics for the charge‐carrier densities.
Annegret Glitzky, Matthias Liero
wiley   +1 more source

Distribution of centrality measures on undirected random networks via the cavity method. [PDF]

Proc Natl Acad Sci U S A
Bartolucci S, Caccioli F, Caravelli F, Vivo P.   +3 more
europepmc   +1 more source

Generation of models from existing models composition: An application to agrarian sciences. [PDF]

PLoS One, 2019
Dos Santos ALP, Moreira GR, Gomes-Silva F, Brito CCR, da Costa MLL, Pereira LGR, Maurício RM, Azevêdo JAG, Pereira JM, Ferreira AL, Filho MC.   +10 more
europepmc   +1 more source

Stochastic Galerkin and Monte Carlo Methods for Parabolic Problems: Numerical Performance of Variational Matrix‐Free Approximations

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT Stochastic Galerkin methods offer unexplored potential for the numerical simulation of parabolic problems with random variables, in particular if they are combined with variational discretizations of the space and time variables. Due to the high dimensionality, the solution of the arising algebraic systems do not become feasible without ...
Moataz Dawor, Nils Margenberg, Markus Bause   +2 more
wiley   +1 more source

A New Take on Sharp Cracks in Brittle Dielectrics: Where Electric Dipole Layers Meet Concentrated Line Forces

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT In this work, novel electrostatic aspects of sharp cracks in brittle dielectrics are discussed using the example of an impermeable Griffith crack in an infinite linear isotropic dielectric plate. On the one hand, electrostatic force densities stemming from the Maxwell stress tensor according to Lorentz are derived mathematically, where the ...
Lennart Behlen, Daniel Wallenta, Andreas Ricoeur   +2 more
wiley   +1 more source

Beyond Directions: Symmetry‐Aware Rotation Sets for Triaxial Diffusion Encoding by Geometric Filter Optimization

Magnetic Resonance in Medicine, Volume 96, Issue 5, Page 2489-2504, November 2026.
ABSTRACT Purpose To improve the accuracy of diffusion‐weighted powder average signals for diffusion encoding with arbitrary b‐tensors. Methods We identify an intrinsic dihedral (D2) symmetry of diffusion signals for arbitrary diffusion encoding, which defines their natural signal space (a quotient of 3D rotations). Based on this, we propose a method to
Sune Nørhøj Jespersen, Filip Szczepankiewicz   +1 more
wiley   +1 more source

Regularized Joint Reconstruction and Slab Combination for Accelerated Three‐Dimensional Multi‐Slab Diffusion‐Weighted Imaging Using Multi‐Scale Energy Models

Magnetic Resonance in Medicine, Volume 96, Issue 5, Page 2321-2335, November 2026.
ABSTRACT Purpose To jointly reconstruct high‐resolution diffusion‐weighted volumes and eliminate slab‐boundary artifacts while preserving fine anatomical detail from undersampled 3D multi‐slab k‐space acquisitions. Methods A bilinear forward model was formulated to describe the 3D multi‐slab acquisition, treating the image volume and slab excitation ...
Reza Ghorbani, Jyothi Rikhab Chand, Chu‐Yu Lee, Mathews Jacob, Merry Mani   +4 more
wiley   +1 more source

Hilbert Space Delocalization under Random Unitary Circuits. [PDF]

Entropy (Basel)
Turkeshi X, Sierant P.
europepmc   +1 more source