Frontiers in Applied Mathematics and Statistics

Original Research

Published on 02 Sep 2025

Accounting data anomaly detection and prediction based on self-supervised learning

in Optimization

Yingying Zhang
Bingbing Duan

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1628652

609 views

Original Research

Published on 01 Sep 2025

Density peak clustering algorithm based on weighted mutual K-nearest neighbors

in Mathematics of Computation and Data Science

Chunhua Ren
Chaorong Li
Yang Yu
Wanan Yang
Ruiqi Guo

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1598165

792 views

Technology and Code

Published on 01 Sep 2025

Computational modeling and experimental investigation of thread fatigue in ultra-high-pressure hydrogen storage vessels

in Numerical Analysis and Scientific Computation

Jiao Xue
Yanli Zhang
Jing Li
Ruifeng Yin

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1625013

372 views

Original Research

Published on 29 Aug 2025

Application of a joint multivariate probit model for mixed outcomes of CD4 cell count and tuberculosis using a Bayesian latent variable approach in KwaZulu-Natal

in Statistics and Probability

Exaverio Chireshe
Retius Chifurira
Jesca Mercy Batidzirai
Knowledge Chinhamu
Ayesha B. M. Kharsany

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1643745

382 views

Original Research

Accepted on 28 Aug 2025

Conditions for perfect transmission of quantum particles across layered heterostructures and resonance effects of an auxiliary well potential

in Mathematical Physics

Yaroslav Zolotaryuk
Alexander V. Zolotaryuk

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1636414

123 views

Original Research

Accepted on 27 Aug 2025

Can Green Credit Enhance the Competitiveness of Commercial Banks? Evidence from China

in Mathematical Finance

Ning Sun
Jun Liu
Junli Wang

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1642815

133 views

Original Research

Accepted on 26 Aug 2025

A Deep Learning Forecasting of Downside Risk: Application of a combined ESRNN-VAE

in Mathematical Finance

Caston Sigauke
Ntebogang Moroke
Katleho Makatjane
Claris Shoko

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1662252

187 views

Original Research

Published on 26 Aug 2025

New robust estimators for the fixed effects negative binomial model: a simulation and real-world applications to European panel data

in Statistics and Probability

Mohamed R. Abonazel
Ehab Ebrahim Mohamed Ebrahim
Elsayed G. Ahmed
Amera M. El-Masry

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1638596

438 views

Original Research

Accepted on 25 Aug 2025

Assessing Organizational Efficiency in AI-Based GHRM Using Fuzzy SWARA and MOORA Mathematical Modeling

in Dynamical Systems

Dr Nitendra Kumar
Reema Agarwal
Neeti Sharma
Khursheed Alam
Ankur Agarwal

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1624159

168 views

Original Research

Accepted on 22 Aug 2025

A diusion-based HIV model with inammatory cytokines and adaptive immune impairment

in Mathematical Biology

N. H. AlShamrani

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1659816

177 views

Original Research

Accepted on 22 Aug 2025

Optimal portfolio selection in jump-uncertain stochastic markets via maximum principle and dynamic programming

in Mathematical Finance

Clift Kudzai Hlahla
Eriyoti Chikodza
Cathrine Kazunga
Mangwiro Magodora

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1667889

222 views

Original Research

Published on 22 Aug 2025

Epidemic dynamics in the spatio-temporal predator-prey model

in Dynamical Systems

Hyangim Ji
Maria Vasilyeva
Nana Adjoah Mbroh
Alexey Sadovski

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1642676

487 views

Original Research

Published on 21 Aug 2025

Research on error control method for polynomial approximation based on equal amplitude oscillation theorem

in Mathematics of Computation and Data Science

Letong Zhou
Liguo Zhao

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1641597

447 views

Original Research

Published on 21 Aug 2025

CUR matrix approximation through convex optimization for feature selection

in Mathematics of Computation and Data Science

Kathryn Linehan
Radu Balan

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1632218

485 views
1 citation

Methods

Accepted on 20 Aug 2025

Inverse problems in covariate data analysis

in Statistics and Probability

Stanley Luck

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1646650

208 views

Original Research

Accepted on 20 Aug 2025

DIRECTED GRAPH THEORY FOR THE ANALYSIS OF BIOLOGICAL REGULATORY NETWORKS

in Mathematical Biology

MARTHA TAKANE
SAUL BERNAL-GONZÁLEZ
JESÚS MAURO-MORENO
GUSTAVO GARCÍA-LÓPEZ
Francisco F. De-Miguel

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1644869

170 views