Frontiers in Applied Mathematics and Statistics

Brief Research Report

Published on 25 Jun 2025

Cumulative hazard ratio estimation for adverse events data from two-stage dynamic treatment regimes

Sifiso Vilakati

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1595650

1,139 views

Original Research

Published on 23 Jun 2025

Adaptive fractal dynamics: a time-varying Hurst approach to volatility modeling in equity markets

Abe Webb
Siddharth Mahajan
Mateo Sandhu
Rohan Agarwal
Arjun Velan

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1554144

2,794 views

Original Research

Published on 23 Jun 2025

Dividend announcements and share price dynamics: new evidence from Saudi-listed companies using event study approach

Layla Abaalkhail
Thomas McCluskey
David Power

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1574134

2,644 views

Editorial

Published on 19 Jun 2025

Editorial: Modeling ecological and epidemiological interactions for sustainable practices

Nossaiba Baba
Sayooj Aby Jose
Imane Agmour
Asmaa Idmbarek

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1641824

1,455 views

Hypothesis and Theory

Published on 19 Jun 2025

Dynamic complexity of a delayed spatiotemporal predator-prey model

Mohamed Hafdane
Nossaiba Baba
Youssef El Foutayeni
Naceur Achtaich

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1523276

2,494 views
2 citations

Original Research

Published on 18 Jun 2025

From energy to ecology: decarbonization pathways for sustainable high-performance computing through global carbon-energy nexus analysis

Guancong Yu
Ziyan Wang
Yulan Xu
Zhuofan Javan Sun
Susan Chen

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1595365

1,908 views
2 citations

Original Research

Published on 18 Jun 2025

Blessing of dimensionality in spiking neural networks: the by-chance functional learning

Valeri A. Makarov
Sergey A. Lobov

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1553779

1,471 views

Original Research

Published on 13 Jun 2025

Laplacian spectra and structural insights: applications in chemistry and network science

Ali Raza
Muhammad Mobeen Munir

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1519577

1,726 views

Original Research

Published on 05 Jun 2025

New analytical wave solutions of fractional order DMBBM and Bateman-Burgers equations

Nathanon Sribua-Iam
Settapat Chinviriyasit

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1568834

1,637 views
2 citations

Original Research

Published on 05 Jun 2025

Financial challenges and sustainable management practices among women enterprise owners in Malaysia: a thematic analysis for long-term stability

Nurul Labanihuda Abdull Rahman
Wan Nurulasiah Wan Mustapa
Ahmad Zulhusny Rozali
Nadhilah Abdul Pisal
Norziana Yahya

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1575294

2,967 views

Original Research

Published on 04 Jun 2025

Improving stock price forecasting with M-A-BiLSTM: a novel approach

Zihan Liu

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1588202

3,146 views
3 citations

Original Research

Published on 03 Jun 2025

A Hierarchical Archimedean Copula (HAC) model for climatic variables: an application to Kenyan data

Kevin Otieno
Linda Chaba
Evans Omondi
Collins Odhiambo
Bernard Omolo

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1585707

1,708 views

Original Research

Published on 22 May 2025

Hyers-Ulam, Rassias, and Mittag-Leffler stability for quantum difference equations in β-calculus

Dalal Marzouq AlMutairi
Chokri Chniti
Saleh M. Alzahrani

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1608177

1,565 views

Original Research

Published on 20 May 2025

Value at Risk long memory volatility models with heavy-tailed distributions for cryptocurrencies

Stephanie Danielle Subramoney
Knowledge Chinhamu
Retius Chifurira

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1567626

3,186 views
2 citations

Original Research

Published on 19 May 2025

Fourier-mixed window attention for efficient and robust long sequence time-series forecasting

Nhat Thanh Tran
Jack Xin

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1600136

1,554 views
2 citations

Original Research

Published on 15 May 2025

Learning surrogate equations for the analysis of an agent-based cancer model

Kevin Burrage
Pamela M. Burrage
Justin N. Kreikemeyer
Adelinde M. Uhrmacher
Hasitha N. Weerasinghe

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1578604

1,309 views
1 citation

Original Research

Published on 15 May 2025

On transaction costs in minimum-risk portfolios: insights into risk parity and asset allocation

Denis Veliu
Aranit Shkurti
Antonio Luciano Martire

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1585187

3,490 views

Original Research

Published on 14 May 2025

Expectation-maximization alternating least squares for tensor network logistic regression

Naoya Yamauchi
Hidekata Hontani
Tatsuya Yokota

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1593680

2,239 views

Original Research

Published on 09 May 2025

Application of the Tanh–Coth and HSI methods in deriving exact analytical solutions for the STFKS equation

Abaker A. Hassaballa
Elzain A. E. Gumma
Ahmed M. A. Adam
Omer M. A. Hamed
Ali Satty
Mohyaldein Salih
Faroug A. Abdalla
Zakariya M. S. Mohammed

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1568757

1,640 views
2 citations

Original Research

Published on 06 May 2025

Internet traffic data recovery via a low-rank spatio-temporal regularized optimization approach without d-th order T-SVD

Yuxuan Duan
Chen Ling
Jinjie Liu
Xinmin Yang

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1587681

1,286 views

Original Research

Published on 30 Apr 2025

Impact of COVID-19 transmission rate on co-movement of China’s stock markets

Hongfei Xiao
Deqin Lin
Zhaowei Zhang

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1564664

1,676 views

Original Research

Published on 23 Apr 2025

Analysis of new mathematical model for rabies through wavelet method

R. Yeshwanth
S. Kumbinarasaiah
Sharanjeet Dhawan

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1544002

2,183 views

Original Research

Published on 16 Apr 2025

Optimal estimators in biadditive models and their families

Manuela Oliveira
Eugénio Garção
Armando Alexandre
Joana Paulino
João Mexia

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1379210

1,138 views

Original Research

Published on 11 Apr 2025

Big data-driven corporate financial forecasting and decision support: a study of CNN-LSTM machine learning models

Aixiang Yang

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1566078

6,066 views
8 citations

891 Publications

volumes

Volume 11 - 2025

Cumulative hazard ratio estimation for adverse events data from two-stage dynamic treatment regimes

Adaptive fractal dynamics: a time-varying Hurst approach to volatility modeling in equity markets

Dividend announcements and share price dynamics: new evidence from Saudi-listed companies using event study approach

Editorial: Modeling ecological and epidemiological interactions for sustainable practices

Dynamic complexity of a delayed spatiotemporal predator-prey model

From energy to ecology: decarbonization pathways for sustainable high-performance computing through global carbon-energy nexus analysis

Blessing of dimensionality in spiking neural networks: the by-chance functional learning

Laplacian spectra and structural insights: applications in chemistry and network science

New analytical wave solutions of fractional order DMBBM and Bateman-Burgers equations

Financial challenges and sustainable management practices among women enterprise owners in Malaysia: a thematic analysis for long-term stability

Improving stock price forecasting with M-A-BiLSTM: a novel approach

A Hierarchical Archimedean Copula (HAC) model for climatic variables: an application to Kenyan data

Hyers-Ulam, Rassias, and Mittag-Leffler stability for quantum difference equations in β-calculus

Value at Risk long memory volatility models with heavy-tailed distributions for cryptocurrencies

Fourier-mixed window attention for efficient and robust long sequence time-series forecasting

Learning surrogate equations for the analysis of an agent-based cancer model

On transaction costs in minimum-risk portfolios: insights into risk parity and asset allocation

Expectation-maximization alternating least squares for tensor network logistic regression

Application of the Tanh–Coth and HSI methods in deriving exact analytical solutions for the STFKS equation

Internet traffic data recovery via a low-rank spatio-temporal regularized optimization approach without d-th order T-SVD

Impact of COVID-19 transmission rate on co-movement of China’s stock markets

Analysis of new mathematical model for rabies through wavelet method

Optimal estimators in biadditive models and their families

Big data-driven corporate financial forecasting and decision support: a study of CNN-LSTM machine learning models