Results 61 to 70 of about 13,595 (306)

Construction of lump soliton and mixed lump stripe solutions of (3+1)-dimensional soliton equation

Results in Physics, 2018
In this letter, we apply two different ansatzs for constructing the lump soliton and mixed lump strip solutions of (3+1)-dimensional soliton equation, which is associating with the Hirota bilinear form.
Jiangen Liu, Yufeng Zhang
doaj   +1 more source

On a Characterization of Bilinear Forms Graphs

European Journal of Combinatorics, 1999
The following distance regular graphs have been characterized by their parameters: the Hamming graphs \(H(d,n)\) with parameters \((d,1,0,n-1)\) for \(d\geq 2\) and \(n\neq 4\); the Johnson graphs \(H(n,d)\) with parameters \((d,1,1,n-d)\) for \((d,n)\neq (2,8)\); the Grassmann graphs \(J_q(n,d)\) with parameters \((d,q,q,\sum_{k=1}^{n-d}q^k)\) for \(d\
openaire   +1 more source

Efficient In‐Hardware Matrix–Vector Multiplication and Addition Exploiting Bilinearity of Schottky Barrier Transistors Processed on Industrial FDSOI

Advanced Electronic Materials, EarlyView.
ABSTRACT Machine learning and Artificial Intelligence (AI) tasks have stretched traditional hardware to its limits. In‐hardware computation is a novel approach that aims to run complex operations, such as matrix–vector multiplication, directly at the device level for increased efficiency.
Juan P. Martinez, Niladri Bhattacharjee, Yuxuan He, Giulio Galderisi, Brojogopal Sapui, Sara Mannaa, Ian O'Connor, Violetta Sessi, Peter Javorka, Thomas Mikolajick, Jens Trommer   +10 more
wiley   +1 more source

Spin–Orbital Coupling and Conservation Laws in Electromagnetic Waves Propagating through Chiral Media

Optics, 2023
This study examines the characteristics of the electromagnetic waves that propagate through an unbounded space filled with a homogeneous isotropic chiral medium.
Hyoung-In Lee
doaj   +1 more source

AI‐BioMech: Deep Learning Prediction of Mechanical Behavior in Aperiodic Biological Cellular Materials

Advanced Intelligent Discovery, EarlyView.
AI‐BioMech is a deep learning framework that predicts the mechanical behavior of biological cellular materials directly from 2D images. By replacing traditional finite element analysis with semantic segmentation, it identifies stress and strain distributions with 99% accuracy, offering a high‐speed, scalable alternative for analyzing complex, aperiodic
Haleema Sadia, Marcelo A. Dias, Parvez Alam   +2 more
wiley   +1 more source

Bilinear mincing rank

, 1988
We define here the bilinear mincing rank of a bilinear form over a field of the characteristic zero, and we demonstrate that this invariant represents a new (in fact, the first known general and nontrivial) lower bound to the bilinear circuit-size ...
Belaga, Edward G.
core   +1 more source

Retinal Vessel Segmentation: A Comprehensive Review From Classical Methods to Deep Learning Advances (1982–2025)

Advanced Intelligent Systems, EarlyView.
Four decades of retinal vessel segmentation research (1982–2025) are synthesized, spanning classical image processing, machine learning, and deep learning paradigms. A meta‐analysis of 428 studies establishes a unified taxonomy and highlights performance trends, generalization capabilities, and clinical relevance.
Avinash Bansal, Jan Kubíček, Jana Bahrová, Alice Varyšová, Martin Augustýnek, Marek Penhaker, Juraj Timkovič   +6 more
wiley   +1 more source

Binary Structures on Banach Spaces

Axioms
The aim of the present work is to give a mathematical underpinning for the use of quasi-probabilities and pseudo-metrics in infinite-dimensional Banach manifolds. The notion of a continuous binary structure is introduced.
Jan Naudts
doaj   +1 more source

Periodic solutions to a coupled two-dimensional lattice presented by Blaszak and Szum with Riemann–theta function

Advances in Difference Equations, 2018
A coupled two-dimensional lattice presented by Blaszak and Szum is studied with the aid of Riemann–theta function and the bilinear method. By utilizing a bilinear form of the equation, we have obtained one-periodic and two-periodic solutions. In order to
Ting Su
doaj   +1 more source

A Note on Some Properties of Unbounded Bilinear Forms Associated with Skew-Symmetric $L^q(\Omega)$-Matrices

Researches in Mathematics
We study the bilinear forms on the space of measurable $p$-integrable functions which are generated by skew-symmetric matrices with unbounded coefficients.
P.I. Kogut
doaj   +1 more source