Results 191 to 200 of about 285,524 (264)

The Physical Spectrum of a Driven Jaynes-Cummings Model. [PDF]

Entropy (Basel)
Medina-Dozal L, Urzúa AR, Ramos-Prieto I, Román-Ancheyta R, Soto-Eguibar F, Moya-Cessa HM, Récamier J.   +6 more
europepmc   +1 more source

Graph‐based imitation and reinforcement learning for efficient Benders decomposition

AIChE Journal, Volume 72, Issue 6, June 2026.
Abstract This work introduces an end‐to‐end graph‐based agent for accelerating the computational efficiency of Benders Decomposition. The agent's policy is parameterized by a graph neural network, which takes as input a bipartite graph representation of the master problem and proposes a candidate solution.
Bernard T. Agyeman, Zhe Li, Ilias Mitrai, Prodromos Daoutidis   +3 more
wiley   +1 more source

Deterministic time rewinding of waves in time-varying media. [PDF]

Nanophotonics
Kim S, Kim K.
europepmc   +1 more source

Input Layer Regularization and Automated Regularization Hyperparameter Tuning for Myelin Water Estimation Using Deep Learning

NMR in Biomedicine, Volume 39, Issue 6, June 2026.
We propose a novel deep learning algorithm for predicting the myelin water fraction from multiple gradient‐echo or spin‐echo pulse sequences arising in magnetic resonance relaxometry (MRR) measurements of the human brain. Our method incorporates both regularized nonlinear least squares and pure deep learning through a concatenation paradigm known as ...
Mirage Modi, Shashank Sule, Jonathan Palumbo, Michael Rozowski, Griffin S. Hampton, Mustapha Bouhrara, Wojciech Czaja, Richard G. Spencer   +7 more
wiley   +1 more source

Dynamical networking of polymer networks with dedicated cross-linker particles. [PDF]

Eur Phys J E Soft Matter
du Toit N, Müller-Nedebock KK, Pellicane G.   +2 more
europepmc   +1 more source

FE2 Method to Model Rod‐ and Beam‐Like Atomic Based Nanostructures

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT The mechanical behaviour of rod‐ and beam‐like atomistic nanostructures is analysed using the FE2${\rm FE}^2$ method. At the macroscopic scale, the system is described by a two‐dimensional Timoshenko beam model. On the microscopic level, molecular mechanics is used.
Julian Ochs, Jens Wackerfuß
wiley   +1 more source

Orbital-Based Correlated Electron-Nuclear Dynamics for Extended Systems with Exact Factorization. [PDF]

J Chem Theory Comput
Han D, Lee JH, Min SK.
europepmc   +1 more source

Second‐Order Optimality Conditions in a New Lagrangian Formulation for Optimal Control Problems

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT It has been shown recently that optimal control problems with the dynamical constraint given by second‐order system admit a regular Lagrangian formulation. This implies that the optimality conditions can be obtained in a new form based on the variational approach.
Michael Konopik, Sigrid Leyendecker, Sofya Maslovskaya, Sina Ober‐Blöbaum, Rodrigo T. Sato Martin de Almagro   +4 more
wiley   +1 more source

Planar Black Holes and Entanglement Entropy in Analog Gravity Models. [PDF]

Entropy (Basel)
Bilic N, Zingg T.
europepmc   +1 more source

Chromosome segregation in a minimal bacterial cell driven by SMC protein complexes

Protein Science, Volume 35, Issue 6, June 2026.
Abstract Minimal bacterial cells such as JCVI‐Syn3A provide a powerful system for uncovering the essential mechanisms of chromosome organization and segregation. Lacking canonical systems such as Min and ParABS, JCVI‐Syn3A relies primarily on structural maintenance of chromosomes (SMC) protein complexes for partitioning.
Andrew K. Maytin, Benjamin R. Gilbert, Zaida Luthey‐Schulten   +2 more
wiley   +1 more source