Results 181 to 190 of about 9,053 (252)

UNIQUENESS CLASSES FOR CAUCHY PROBLEM

Memoirs of the Faculty of Science, Kyushu University. Series A, Mathematics, 1971
openaire   +3 more sources

A Generalization Error Bound of Physics‐Informed Neural Networks for Ecological Diffusion Models

Stat, Volume 15, Issue 1, March 2026.
ABSTRACT Ecological diffusion equations (EDEs) are partial differential equations (PDEs) that model spatiotemporal dynamics, often applied to wildlife diseases. Derived from ecological mechanisms, EDEs are useful for forecasting, inference, and decision‐making, such as guiding surveillance strategies for wildlife diseases.
Juan Francisco Mandujano Reyes, Ting Fung Ma, Ian McGahan, Daniel Walsh, Jun Zhu   +4 more
wiley   +1 more source

Modeling COVID-19 transmission: effects of age structure and vaccination. [PDF]

Sci Rep
Ali S, Boulaaras S, Ali N, Ahmad I, Khan A, Ullah Z.   +5 more
europepmc   +1 more source

Bayesian Adaptive Polynomial Chaos Expansions

Stat, Volume 15, Issue 1, March 2026.
ABSTRACT Polynomial chaos expansions (PCEs) are widely used for uncertainty quantification (UQ) tasks, particularly in the applied mathematics community. However, PCE has received comparatively less attention in the statistics literature, and fully Bayesian formulations remain rare—especially with implementations in R.
Kellin N. Rumsey, Devin Francom, Graham Gibson, J. Derek Tucker, Gabriel Huerta   +4 more
wiley   +1 more source

The Influence of Grain Crushing and Pore Collapse on the Formation of Faults

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 3, March 2026.
Abstract During an earthquake, slip occurs in a localized shear zone that features a heavily granulated fault core that can be characterized as a shear band. We study the formation of this fault core in a granular rock such as sandstone by developing a model of crushable granular media within the framework of Breakage Mechanics. This model accounts for
N. A. Collins‐Craft, I. Stefanou, J. Sulem, I. Einav   +3 more
wiley   +1 more source

GWOA: A multi-strategy enhanced whale optimization algorithm for engineering design optimization. [PDF]

PLoS One
Gu Y, Wei J, Li Z, Lu B, Pan S, Cheong N.   +5 more
europepmc   +1 more source

A Boundary Element Model for Assessing Large‐Scale Pressurization in Faulted Geological Storage Systems

Water Resources Research, Volume 62, Issue 3, March 2026.
Abstract Assessing large‐scale pressurization at the regional scale—a possible outcome of large subsurface storage applications such as wastewater injection and geological carbon sequestration—presents significant computational challenges. These challenges are particularly pronounced when accounting for complex geologic structures with multiple ...
A. Cihan, Y. Guglielmi, S. Glubokovskikh, M. Cao, J. Rutqvist, P. Jordan, M. Reagan, J. Birkholzer   +7 more
wiley   +1 more source

Activity Detection and Channel Estimation Based on Correlated Hybrid Message Passing for Grant-Free Massive Random Access. [PDF]

Entropy (Basel)
Liu X, Gong X, Fu X.
europepmc   +1 more source

Estimation of Daily Smoking Prevalence for Disaggregated Statistical Areas in Australia

Australian &New Zealand Journal of Statistics, Volume 68, Issue 1, March 2026.
ABSTRACT Motivated by the need to estimate prevalence at multiple disaggregated level hierarchies, rather than only one, this study extends widely used area‐level models in Bayesian and frequentist framework. We propose adding additional unstructured random effects at higher level disaggregated domains to the traditional models. Using our extension, we
Sumonkanti Das, Bernard Baffour, Alice Richardson, Susanna M. Cramb, Stephen John Haslett   +4 more
wiley   +1 more source

Words and Meters: Neural Evidence for a Connection Between Individual Differences in Statistical Learning and Rhythmic Ability in Infancy

Developmental Science, Volume 29, Issue 2, March 2026.
ABSTRACT Music and language are both hierarchically structured: syllables combine into words, and meters are groupings of musical beats. Statistical learning (SL) supports speech segmentation through computation of transitional probabilities between syllables, and individual differences in SL ability were found predictive of further language ...
Iris van der Wulp, Marijn Struiksma (Marijn), Frank Wijnen (Frank)   +2 more
wiley   +1 more source