Results 21 to 30 of about 5,624 (113)

Peptide and Drug‐Protected Gold Nanoclusters as Promising Biomaterials: Synthesis, Properties, and Applications

Aggregate, Volume 7, Issue 2, February 2026.
The integration of atomically precise gold nanoclusters with peptides or drugs represents a cutting‐edge class of nanomaterials in the biomedical field, owing to their unique physicochemical properties such as water solubility, excellent biocompatibility, low toxicity, and good renal clearance.
Rebeca Garcia Moura, M. Terêsa Machini, Rongchao Jin   +2 more
wiley   +1 more source

Sharp commutator estimates of all order for Coulomb and Riesz modulated energies

Communications on Pure and Applied Mathematics, Volume 79, Issue 2, Page 207-292, February 2026.
Abstract We prove functional inequalities in any dimension controlling the iterated derivatives along a transport of the Coulomb or super‐Coulomb Riesz modulated energy in terms of the modulated energy itself. This modulated energy was introduced by the second author and collaborators in the study of mean‐field limits and statistical mechanics of ...
Matthew Rosenzweig, Sylvia Serfaty
wiley   +1 more source

Hyperboloidal slices for the wave equation of Kerr-Schild metrics and numerical applications

, 2012
We present new results from two open source codes, using finite differencing and pseudo-spectral methods for the wave equations in (3+1) dimensions. We use a hyperboloidal transformation which allows direct access to null infinity and simplifies the ...
Burko L M, Burko L M, Goodale T Allen G Lanfermann G Massó J Radke T Seidel E Shalf J, Gustafsson B, Jasiulek M, Kreiss H, Michael Jasiulek, Racz I, Rinne O, Schnetter E, Schnetter E, Thornburg J, Tiglio M, Vega I, Wald R M, Zenginoğlu A, Zenginoğlu A, Zenginoğlu A, Zenginoğlu A, Zenginoğlu A Khanna G   +19 more
core   +1 more source

Model‐Free Data‐Driven Computational Analysis for Soil Consolidation Problems

International Journal for Numerical and Analytical Methods in Geomechanics, Volume 50, Issue 2, Page 1166-1175, 10 February 2026.
ABSTRACT Soils are inherently uncertain natural materials. In geotechnical engineering, soil properties are fundamentally characterised by testing small samples. The results will then be utilised to determine appropriate geomaterial constitutive models and associated parameters for implementation in conventional computational procedures such as finite ...
Wuzhou Zhai, Feiyang Wang, Asaad Faramarzi, Nicole Metje   +3 more
wiley   +1 more source

Quantum Dynamical Effects as a Singular Perturbation for Observables in Open Quasi-Classical Nonlinear Mesoscopic Systems

, 2008
We review our results on a mathematical dynamical theory for observables for open many-body quantum nonlinear bosonic systems for a very general class of Hamiltonians.
Berman, Gennady P., Borgonovi, Fausto, Dalvit, Diego A. R.   +2 more
core   +1 more source

No‐regret and low‐regret control for a weakly coupled abstract hyperbolic system

Asian Journal of Control, Volume 28, Issue 1, Page 312-324, January 2026.
Abstract This paper explores an optimal control problem of weakly coupled abstract hyperbolic systems with missing initial data. Hyperbolic systems, known for their wave‐like phenomena and complexity, become even more challenging with weak coupling between subsystems.
Meriem Louafi, Mohammed Messaoudi, Thabet Abdeljawad, Fahd Jarad   +3 more
wiley   +1 more source

A priori estimates and large population limits for some nonsymmetric Nash systems with semimonotonicity

Communications on Pure and Applied Mathematics, Volume 79, Issue 1, Page 3-88, January 2026.
Abstract We address the problem of regularity of solutions ui(t,x1,…,xN)$u^i(t, x^1, \ldots, x^N)$ to a family of semilinear parabolic systems of N$N$ equations, which describe closed‐loop equilibria of some N$N$‐player differential games with Lagrangian having quadratic behaviour in the velocity variable, running costs fi(x)$f^i(x)$ and final costs gi(
Marco Cirant, Davide Francesco Redaelli
wiley   +1 more source

Pearling and Pinching: Propagation of Rayleigh Instabilities

, 1996
A new category of front propagation problems is proposed in which a spreading instability evolves through a singular configuration before saturating.
A. Friedman, A. Kolmogorov, D. T. Papageorgiou, E. Ben-Jacob, F. Liu, G. Dee, G. I. Taylor, H. Lamb, H. Stone, J. Plateau, L. Limat, Lord Rayleigh, M. Cross, M. Renardy, P. Nelson, P. T. Mather, R. E. Goldstein, R. Fisher, R. Granek, Raymond E. Goldstein, S. J. VanHook, S. Sankaran, S. Tomotika, Thomas R. Powers, W-K. Lee, W. van Saarloos, Y. Giga   +26 more
core   +2 more sources

A Survey of SIR‐Based Differential Epidemic Models for Control and Security Against Malware Propagation in Computer Networks

SECURITY AND PRIVACY, Volume 9, Issue 1, January/February 2026.
ABSTRACT Unarguably, malware and their variants have metamorphosed into objects of attack and cyber warfare. These issues have directed research focus to modeling infrastructural settings and infection scenarios, analyzing propagation mechanisms, and conducting studies that highlight optimized remedial measures.
Chukwunonso Henry Nwokoye
wiley   +1 more source

A minimization principle for the description of time-dependent modes associated with transient instabilities

, 2015
We introduce a minimization formulation for the determination of a finite-dimensional, time-dependent, orthonormal basis that captures directions of the phase space associated with transient instabilities.
Babaee, Hessam, Sapsis, Themistoklis
core   +1 more source