Results 41 to 50 of about 1,380,157 (288)

On Strong Convergence to Equilibrium for the Boltzmann Equation with Soft Potentials

, 2009
The paper concerns $L^1$- convergence to equilibrium for weak solutions of the spatially homogeneous Boltzmann Equation for soft potentials $(-4\le ...
B. Wennberg, B. Wennberg, C. Cercignani, C. Cercignani, C. Mouhot, C. Villani, C. Villani, C. Villani, C. Villani, E.A. Carlen, E.A. Carlen, E.A. Carlen, Eric A. Carlen, F. Bouchut, G. Toscani, G. Toscani, I.P. Shkarofsky, L. Arkeryd, L. Desvillettes, L. Desvillettes, Maria C. Carvalho, P.L. Lions, P.L. Lions, R. Alexandre, R. Caflisch, R. Caflisch, R.J. DiPerna, S. Chapman, T. Goudon, X.G. Lu, X.G. Lu, Xuguang Lu, Y. Guo   +32 more
core   +3 more sources

Convergence Rates for Regularized Solutions [PDF]

Mathematics of Computation, 1988
Given a first-kind integral equation \[ K u ( x ) = ∫ 0 1 K ( x , t ) u ( t ) d t = f ( x )
openaire   +2 more sources

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Federated Semi-Supervised Learning with Uniform Random and Lattice-Based Client Sampling

Entropy
Federated semi-supervised learning (Fed-SSL) has emerged as a powerful framework that leverages both labeled and unlabeled data distributed across clients. To reduce communication overhead, real-world deployments often adopt partial client participation,
Mei Zhang, Feng Yang
doaj   +1 more source

Convergence rates of posterior distributions

The Annals of Statistics, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ghosal, Subhashis, Ghosh, Jayanta K., van der Vaart, Aad W.   +2 more
openaire   +2 more sources

Patient‐specific pharmacogenomics demonstrates xCT as predictive therapeutic target in colon cancer with possible implications in tumor connectivity

Molecular Oncology, EarlyView.
This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker, Keren Zohar, Martin Böttcher, Thomas Wartmann, Henry Freudenstein, Maximilian Doelling, Mihailo Andric, Wenjie Shi, Or Kakhlon, Katrin Hippe, Beatrix Jahnke, Dimitrios Mougiakakos, Franziska Baenke, Daniel Stange, Roland S. Croner, Michal Linial, Ulf D. Kahlert   +16 more
wiley   +1 more source

A two-stage fourth-order modified explicit Euler/Crank-Nicolson approach for a time-variable fractional transport model

AIMS Mathematics
This paper considered a two-stage fourth-order modified explicit Euler/Crank-Nicolson numerical method for solving a time-variable fractional transport equation subject to suitable initial and boundary conditions.
Eric Ngondiep, Areej A. Binsultan, Ibtisam M. Aldawish   +2 more
doaj   +1 more source

Molecular characterisation of human penile carcinoma and generation of paired epithelial primary cell lines

Molecular Oncology, EarlyView.
Generation of two normal and tumour (cancerous) paired human cell lines using an established tissue culture technique and their characterisation is described. Cell lines were characterised at cellular, protein, chromosome and gene expression levels and for HPV status.
Simon Broad, Mahmood Hachim, Tom Bertin, Karolina Penderecka, Rifat Hamoudi, Saif Khan, Rui Henrique, Natalie Bergmoser, Manit Arya, Kalle Sipila, Matteo Vietri Rudan, Asif Muneer, Aamir Ahmed   +12 more
wiley   +1 more source

A Quasi-Boundary Value Method for Solving a Backward Problem of the Fractional Rayleigh–Stokes Equation

Axioms
In this paper, we study a backward problem for a fractional Rayleigh–Stokes equation by using a quasi-boundary value method. This problem is ill-posed; i.e., the solution (if it exists) does not depend continuously on the data.
Xiaomin Wang, Aimin Yang
doaj   +1 more source

Trotter-Kato product formulae in Dixmier ideal

, 2018
It is shown that for a certain class of the Kato functions the Trotter-Kato product formulae converge in Dixmier ideal C 1,$\infty$ in topology, which is defined by the $\times$ 1,$\infty$-norm. Moreover, the rate of convergence in this topology inherits
A Connes, A Doumeki, A Pietsch, AL Carey, B Simon, H Araki, H Neidhardt, H Neidhardt, H Neidhardt, H Neidhardt, H Neidhardt, H Neidhardt, H Tamura, J Dixmier, R Schatten, T Ichinose, T Ichinose, V Cachia, VA Zagrebnov   +18 more
core   +3 more sources