Results 191 to 200 of about 348,325 (281)

Mathematical bases of the theory of N-point gravitational lenses. Part 1. Elements of algebraic geometry

, 2018
С. Д. Бронза, Albert Kotvytskiy
openalex   +1 more source

FTheoryTools: Advancing Computational Capabilities for F‐Theory Research

Fortschritte der Physik, Volume 74, Issue 1, January 2026.
Abstract A primary goal of string phenomenology is to identify realistic four‐dimensional physics within the landscape of string theory solutions. In F‐theory, such solutions are encoded in the geometry of singular elliptic fibrations, whose study often requires particularly challenging and cumbersome computations.
Martin Bies, Miķelis E. Miķelsons, Andrew P. Turner   +2 more
wiley   +1 more source

Eye-Tracking Data in the Exploration of Students' Engagement with Representations in Mathematics: Areas of Interest (AOIs) as Methodological and Conceptual Challenges. [PDF]

J Eye Mov Res
Nedaei M, Säljö R, Kanwal S, Goodchild S.   +3 more
europepmc   +1 more source

A Survey of SIR‐Based Differential Epidemic Models for Control and Security Against Malware Propagation in Computer Networks

SECURITY AND PRIVACY, Volume 9, Issue 1, January/February 2026.
ABSTRACT Unarguably, malware and their variants have metamorphosed into objects of attack and cyber warfare. These issues have directed research focus to modeling infrastructural settings and infection scenarios, analyzing propagation mechanisms, and conducting studies that highlight optimized remedial measures.
Chukwunonso Henry Nwokoye
wiley   +1 more source

Effect of gravity and variable thermal conductivity in a thermoelastic half space with dual phase lag model. [PDF]

Sci Rep
Bajaj S, Shrivastav AK, Somvanshi A, Saini GL.   +3 more
europepmc   +1 more source

A new time‐stepping strategy and boundary treatment to improve recent 2D traffic model

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Volume 106, Issue 1, January 2026.
Abstract We show how a recently published 2D model for traffic flow can be further improved. Besides other improvements and simplifications, we present not only a method to compute the necessary time step restrictions, but also a subcycling for the inflow and outflow.
Friedemann Kemm
wiley   +1 more source

"In Mathematical Language": On Mathematical Foundations of Quantum Foundations. [PDF]

Entropy (Basel)
Plotnitsky A.
europepmc   +1 more source

Analytical Forward Modelling and Response Analysis of Array Induction Logging Tool in Horizontal Well

Electronics Letters, Volume 62, Issue 1, January/December 2026.
A stable analytical method simulating responses of an array induction logging tool is presented in a horizontal well. The overflow problem and large convergence domain for the total in the spectral domain problem are addressed well in our formulas. A difference formula is defined to simulate the vertical detection sensitivity.
Jinmao Wang, Jiacheng Liu, Decheng Hong
wiley   +1 more source

Origins of numbers: a shared language-of-thought for arithmetic and geometry? [PDF]

Trends Cogn Sci
Dehaene S, Sablé-Meyer M, Ciccione L.
europepmc   +1 more source

Enhanced Linear Quadratic Regulator‐Based Strategy for Seamless Transition Between Microgrid Operation Modes

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
This paper presents an LQR‐based strategy for seamless transition between grid‐forming and grid‐following inverters in microgrids. The proposed design integrates the comprehensive control loops of the grid‐forming and grid‐following inverters. A systematic, gradient‐based optimization framework is used for selecting the weighting matrices.
Adel Tatish, Kanchapogu Vaisakh
wiley   +1 more source