The convolution algebra of Schwarz kernels on a singular foliation
, 2019 Iakovos Androulidakis +2 more
openalex +2 more sources
Extensions of sheaves of commutative algebras by nontrivial kernels [PDF]
Pacific Journal of Mathematics, 1974 openaire +5 more sources
Massively Parallel Tensor Network State Algorithms on Hybrid CPU-GPU Based Architectures. [PDF]
J Chem Theory ComputMenczer A, Legeza Ö.
europepmc +1 more source
Optimizing the Performance of the Sparse Matrix-Vector Multiplication Kernel in FPGA Guided by the Roofline Model. [PDF]
Micromachines (Basel), 2023 Favaro F +3 more
europepmc +1 more source
Mathematical Methods in the Applied Sciences, Volume 48, Issue 12, Page 11630-11651, August 2025.ABSTRACT This study examines the complex dynamics of dengue transmission by incorporating time delay into a comprehensive model. The model is designed to capture several essential components, including steady‐state events, immune waning, recuperation from infection, and partial shielding in human populations.
G. M. Vijayalakshmi +4 more
wiley +1 more source
Kinetic Theory with Casimir Invariants-Toward Understanding of Self-Organization by Topological Constraints. [PDF]
Entropy (Basel)Yoshida Z.
europepmc +1 more source
Structured Nuclear Norm Matrix Completion: Guaranteeing Exact Recovery via Block‐Column Scaling
Numerical Linear Algebra with Applications, Volume 32, Issue 4, August 2025.ABSTRACT The goal of low‐rank matrix completion is to minimize the rank of a matrix while adhering to the constraint that known (non‐missing) elements are fixed in the approximation. Minimizing rank is a difficult, non‐convex, NP‐hard problem, often addressed by substituting rank with the nuclear norm to achieve a convex relaxation.
Konstantin Usevich +3 more
wiley +1 more source
Categories of Orthosets and Adjointable Maps. [PDF]
Int J Theor Phys (Dordr)Paseka J, Vetterlein T.
europepmc +1 more source
Recovering the Number of Clusters From a Laplacian Matrix by Nuclear Norm Penalization
Statistical Analysis and Data Mining: An ASA Data Science Journal, Volume 18, Issue 4, August 2025.ABSTRACT Spectral clustering is a powerful technique for data partitioning, but determining the optimal number of clusters remains challenging. This article introduces ALLE (ALgebraic Laplacian Estimator), an automatic method for estimating the number of clusters within the spectral clustering framework. By formulating the cluster recovery problem as a
Cinzia Di Nuzzo, Matteo Farnè
wiley +1 more source
Does Less Education Harm Health? Evidence From a Natural Experiment in a Developing Country
Oxford Bulletin of Economics and Statistics, Volume 87, Issue 4, Page 751-770, August 2025.ABSTRACT We investigate the health outcome effects of a reduction in years of schooling in Egypt in 1988, a policy change that moves in the opposite direction in relation to the extant literature. We exploit this policy change as a natural experiment and employ a fuzzy regression discontinuity design to investigate a range of objectively measured ...
Islam Khalil +2 more
wiley +1 more source