Results 111 to 120 of about 246,310 (302)

Data for "Laplacian-level meta-GGA for the weakly-nonlocal solid and liquid metals" [PDF]

, 2022
Aaron D. Kaplan, John P. Perdew
openalex   +1 more source

A two‐stage model for precise identification and Gleason grading of clinically significant prostate cancer: a hybrid approach

Journal of Medical Radiation Sciences, Volume 72, Issue 1, Page 93-105, March 2025.
This study developed a two‐stage model using radiomics‐based multiparametric MRI and clinical indicators to help identify and grade clinically significant prostate cancer. The model showed promising levels of diagnostic accuracy and predictive performance.
Yuyan Zou, Xuechun Wang, Fen Ma, Xulun Liu, Chunyue Jiao, Zhen Kang, Jingjing Cui, Yang Zhang, Yan Xie, Lei Chen, Ronghua Tian   +10 more
wiley   +1 more source

What is a proper graph Laplacian? An operator-theoretic framework for graph diffusion

Special Matrices
We introduce an operator-theoretic definition of a proper graph Laplacian as any matrix associated with a given graph that can be expressed as the composition of a divergence and a gradient operator, with the gradient acting between graph-related spaces ...
Estrada Ernesto
doaj   +1 more source

The properties of the Laplacian permanental polynomials of graphs

AIMS Mathematics
In this paper, some properties of the Laplacian permanental polynomials of graphs are given. First, we provide a formula to evaluate the coefficients of the Laplacian permanental polynomial.
Wei Li
doaj   +1 more source

Heat Equation on the Cone and the Spectrum of the Spherical Laplacian [PDF]

, 2013
B. S. Balakrishna
openalex   +1 more source

A Semi-Supervised Survival Laplacian Regression to Better Predict Breast Cancer Recurrence

, 2023
Asala N. Erekat, Mohammad T. Khasawneh
openalex   +1 more source

Optimal designs for discrete choice models via graph Laplacians [PDF]

, 2022
Frank Röttger, Thomas Kahle, Rainer Schwabe   +2 more
openalex   +1 more source

Observation of Linear and Nonlinear Light Trapping on Topological Dislocations

Laser &Photonics Reviews, EarlyView.
Topological dislocations are global lattice defects found in various systems ranging from crystals to photonic lattices. This work reports the first observation at optical frequencies of linear modes with tunable localization bound to edge dislocations and their nonlinear counterparts ‐ dislocation solitons. These results reveal an intriguing interplay
S. K. Ivanov, A. V. Kireev, K. Sabour, N. S. Kostyuchenko, S. A. Zhuravitskii, N. N. Skryabin, I. V. Dyakonov, A. A. Kalinkin, V. O. Kompanets, S. P. Kulik, S. V. Chekalin, A. Ferrando, V. N. Zadkov, Y. V. Kartashov   +13 more
wiley   +1 more source

Convergence Rate of the Symmetrically Normalized Graph Laplacian [PDF]

, 2011
Laurent Jacques
openalex   +1 more source

Staying Offline or Going Online? Managing the Establishment of Service Platforms

Managerial and Decision Economics, EarlyView.
ABSTRACT We study a global game in which consumers and sellers decide whether to join a service platform and interact more efficiently online. Uncertainties about the platform's technology value and users' participation behavior on both market sides cause a coordination problem.
Marit Holler, Manfred Stadler, Lukas Stickel   +2 more
wiley   +1 more source