Results 151 to 160 of about 95,377 (221)

Temperature-invariant crystal-glass heat conduction: From meteorites to refractories. [PDF]

Proc Natl Acad Sci U S A
Simoncelli M, Fournier D, Marangolo M, Balan E, Béneut K, Baptiste B, Doisneau B, Marzari N, Mauri F.   +8 more
europepmc   +1 more source

Some bounds related to the 2‐adic Littlewood conjecture

Mathematika, Volume 72, Issue 2, April 2026.
Abstract For every irrational real α$\alpha$, let M(α)=supn⩾1an(α)$M(\alpha) = \sup _{n\geqslant 1} a_n(\alpha)$ denote the largest partial quotient in its continued fraction expansion (or ∞$\infty$, if unbounded). The 2‐adic Littlewood conjecture (2LC) can be stated as follows: There exists no irrational α$\alpha$ such that M(2kα)$M(2^k \alpha)$ is ...
Dinis Vitorino, Ingrid Vukusic
wiley   +1 more source

Development of an integrated intelligent BIM-based model for multi-objective optimization in engineering assembly processes. [PDF]

PLoS One
Zhang Y.
europepmc   +1 more source

Semiclassical inequalities for Dirichlet and Neumann Laplacians on convex domains

Communications on Pure and Applied Mathematics, Volume 79, Issue 3, Page 762-822, March 2026.
Abstract We are interested in inequalities that bound the Riesz means of the eigenvalues of the Dirichlet and Neumann Laplacians in terms of their semiclassical counterpart. We show that the classical inequalities of Berezin–Li–Yau and Kröger, valid for Riesz exponents γ≥1$\gamma \ge 1$, extend to certain values γ<1$\gamma <1$, provided the underlying ...
Rupert L. Frank, Simon Larson
wiley   +1 more source

PERSISTENT SHEAF LAPLACIANS. [PDF]

Found Data Sci
Wei X, Wei GW.
europepmc   +1 more source

Analysis of Turbulent Modeling for Free‐Surface Flows Using a Hybrid RANS‐LES Model and Particle‐Based Moving Particle Semi‐Implicit Method

International Journal for Numerical Methods in Fluids, Volume 98, Issue 3, Page 321-347, March 2026.
A hybrid RANS‐LES turbulence model adapted for the Moving Particle Semi‐implicit method is employed to investigate a turbulent free surface flow. A method based on the cell‐linked list is proposed to speed up the nearest wall search for the turbulence model.
Fabio Kenji Motezuki, Lucas Soares Pereira, Liang‐Yee Cheng, Fernando Akira Kurokawa   +3 more
wiley   +1 more source

Mathematical study of silicate and oxide networks through Revan topological descriptors for exploring molecular complexity and connectivity. [PDF]

Sci Rep
Zhang Q, Ahmad Z, Ullah A, Hamed YS, Saleem M, Belay MB.   +5 more
europepmc   +1 more source

Numerical Investigation of Laser Path on Residual Stresses in the Laser Powder Bed Fusion Process

PAMM, Volume 26, Issue 1, March 2026.
ABSTRACT Residual stress development in laser powder bed fusion (LPBF) manufacturing significantly affects part quality and dimensional accuracy. However, the influence of laser scanning strategies on thermal evolution and stress formation remains poorly understood for multi‐layer processing. An extended finite difference method framework was developed
Alfred Jose Puthoor, Kristin M. de Payrebrune   +1 more
wiley   +1 more source

Mechanical Behavior and Damage Evolution in Additively Manufactured Spinodoids

PAMM, Volume 26, Issue 1, March 2026.
ABSTRACT This research focuses on the mechanical behavior and damage evolution of additively manufactured spinodoid metamaterials under quasi‐static loading. Additive manufacturing (AM), especially laser powder bed fusion (LPBF), enables the fabrication of complex geometries from digital models and is particularly suited for architected materials like ...
Vishal Sreenivasa, Michael Kaliske
wiley   +1 more source

Decentralized Consensus Protocols on <i>SO</i>(4)^<i>N</i> and <i>TSO</i>(4)^<i>N</i> with Reshaping. [PDF]

Entropy (Basel)
Butcher EA, Spaeth V.
europepmc   +1 more source