Results 201 to 210 of about 252,932 (279)

RELATIVITY: Dirac's Equation [PDF]

Nature Physical Science, 1972
openaire   +1 more source

Environmental Effects via Frozen Density Embedding in Real-Time Time-Dependent Dirac-Kohn-Sham Theory: Solvation of Lead Halides. [PDF]

J Chem Theory Comput
De Santis M, Mosconi E, Pacifici L, Vallet V, Severo Pereira Gomes A, Storchi L, Belpassi L.   +6 more
europepmc   +1 more source

A priori bounds for the generalised parabolic Anderson model

Communications on Pure and Applied Mathematics, Volume 79, Issue 5, Page 1315-1394, May 2026.
Abstract We show a priori bounds for solutions to (∂t−Δ)u=σ(u)ξ$(\partial _t - \Delta) u = \sigma (u) \xi$ in finite volume in the framework of Hairer's Regularity Structures [Invent Math 198:269–504, 2014]. We assume σ∈Cb2(R)$\sigma \in C_b^2 (\mathbb {R})$ and that ξ$\xi$ is of negative Hölder regularity of order −1−κ$- 1 - \kappa$ where κ<κ¯$\kappa <
Ajay Chandra, Guilherme de Lima Feltes, Hendrik Weber   +2 more
wiley   +1 more source

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

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

Deep Quake Dynamics: A Multimodal Fault‐Aware Approach to Earthquake Magnitude and Occurrence Time Forecasting

Geoscience Data Journal, Volume 13, Issue 2, April 2026.
EQMT integrates earthquake catalog data, fault‐network geometry, engineered features, and graph embeddings in a unified framework for forecasting earthquake magnitude and occurrence time. The framework is designed to reflect inter‐fault spatial dependencies together with temporal seismic patterns, addressing limitations of approaches based only on ...
Kiymet Kaya, Murat Sahin, Furkan Mangir, Alp Baris Beydemir, Cenk Yaltirak, Sule Gunduz Oguducu   +5 more
wiley   +1 more source

Investigation of laser stripping process parameters for insulation layers of large diameter aviation cables based on thermodynamic coupling. [PDF]

Sci Rep
Li P, Wang S, Gao P, Tang E, Tian C.
europepmc   +1 more source

Recursive and Cyclic Constructions for Double‐Change Covering Designs

Journal of Combinatorial Designs, Volume 34, Issue 4, Page 198-209, April 2026.
ABSTRACT A double‐change covering design (DCCD) is a v‐set V and an ordered list L of b blocks of size k where every pair from V must occur in at least one block and each pair of consecutive blocks differs by exactly two elements. It is minimal if it has the fewest blocks possible and circular when the first and last blocks also differ by two elements.
Amanda Lynn Chafee, Brett Stevens
wiley   +1 more source

Generalized non-Hermitian Hamiltonian for guided resonances in photonic crystal slabs. [PDF]

Nanophotonics
Nguyen VA, Nguyen HS, Yuan Z, Nguyen DX, Dang C, Ha ST, Letartre X, Le-Van Q, Nguyen HS.   +8 more
europepmc   +1 more source

Ore‐Type Conditions for Existence of a Jellyfish in a Graph

Journal of Graph Theory, Volume 111, Issue 4, Page 124-143, April 2026.
ABSTRACT The famous Dirac's theorem states that for each n ≥ 3 every n‐vertex graph G with minimum degree δ ( G ) ≥ n / 2 has a Hamiltonian cycle. When δ ( G ) < n / 2, this cannot be guaranteed, but the existence of some other specific subgraphs can be provided.
Jaehoon Kim, Alexandr Kostochka, Ruth Luo   +2 more
wiley   +1 more source