Results 161 to 170 of about 53,306 (259)

Efficient Gaussian Simulations of Fermionic Open Quantum Systems

Advanced Quantum Technologies, Volume 9, Issue 4, April 2026.
Building upon Bravyi's fundamental theoretical framework, efficient classical simulation methods are reviewed and further developed for general fermionic Gaussian processes. The emphasis remains on a unified approach applicable to generic fermionic Gaussian operations.
Yinan Fang, Hyesung Choi, Minchul Lee, Mahn‐Soo Choi   +3 more
wiley   +1 more source

Exact solitary wave solutions and linear stability of the β-time-fractional Gardner equation in shallow water dynamics. [PDF]

Sci Prog
Elsaid Ramadan M, Ahmed HM, Radwan T, Alkhatib S, Soliman M.   +4 more
europepmc   +1 more source

Remembering Courtney Cazden, 1925–2025

Reading Research Quarterly, Volume 61, Issue 2, April/May/June 2026.
ABSTRACT Here we remember and honor Courtney B. Cazden (1925–2025), whose scholarship, mentorship, and moral clarity profoundly shaped the study of language, literacy, and learning. Drawing on our shared experiences as colleagues, collaborators, students, and friends, we reflect on Courtney's enduring contributions to classroom discourse analysis ...
Kris D. Gutiérrez, Allan Luke, Mary Kalantzis, Bill Cope, Sarah Michaels, James Paul Gee   +5 more
wiley   +1 more source

Inverse Analytical Formula for the Correction of Severe Barrel Lens Distortion Modelled by a Depressed Radial Distortion Polynomial. [PDF]

Sensors (Basel)
Ikokou GB, Shoko M, Tagoe ND.
europepmc   +1 more source

Bayesian perspective for orientation determination in cryo‐EM with application to structural heterogeneity analysis

Acta Crystallographica Section D, Volume 82, Issue 4, Page 274-294, April 2026.
A Bayesian perspective on orientation estimation in cryo‐EM is presented, with the minimum mean‐square error estimator outperforming standard cross‐correlation‐based approaches, particularly under challenging low signal‐to‐noise conditions. We demonstrate that improved orientation estimation has a decisive impact on 3D reconstruction quality and ...
Sheng Xu, Amnon Balanov, Amit Singer, Tamir Bendory   +3 more
wiley   +1 more source

A scalable and secure federated learning authentication scheme for IoT. [PDF]

Sci Rep
Chithaluru P, Jyothi BV, Alharithi FS, Ksiazek W, Ramchander M, Singh A, Rachavaram RK.   +6 more
europepmc   +1 more source

The Linearized Korteweg–de Vries Equation on the Line With Metric Graph Defects

Studies in Applied Mathematics, Volume 156, Issue 4, April 2026.
ABSTRACT We study the small‐amplitude linearization of the Korteweg–de Vries equation on the line with a local defect scattering waves represented by a metric graph domain adjoined at one point. For a representative collection of examples, we derive explicit solution formulas expressed as contour integrals and obtain existence and unicity results for ...
D. A. Smith
wiley   +1 more source

Propagation of optical solitons and dispersive solitary wave structure in complex media to the nonlinear integrable system via computational technique. [PDF]

Sci Rep
Iqbal M, Faridi WA, Algethamie R, Aljohani A, El-Meligy M, Mohammad N, Alnowibet KA.   +6 more
europepmc   +1 more source

Noncommutative polygonal cluster algebras

Journal of the London Mathematical Society, Volume 113, Issue 4, April 2026.
Abstract We define a new family of noncommutative generalizations of cluster algebras called polygonal cluster algebras. These algebras generalize the noncommutative surfaces of Berenstein–Retakh, and are inspired by the emerging theory of Θ$\Theta$‐positivity for the groups Spin(p,q)$\mathrm{Spin}(p,q)$.
Zachary Greenberg, Dani Kaufman, Merik Niemeyer, Anna Wienhard   +3 more
wiley   +1 more source

Stability analysis of heterogeneous oligopoly games of increasing players: A computational approach. [PDF]

PLoS One
Hou R, Li X, Wan W.
europepmc   +1 more source