Mathematics

New Developments in Calculus of Variations

edited by

and Rupam Das

submission deadline 30 Apr 2026 | Viewed by 321 | Submission Open

Keywords: variational principles; Lagrangian formalism; standard; non-standard; and null Lagrangians; Lie groups and symmetries; conservation laws; classical and quantum dynamical systems; optimization methods

(This special issue belongs to the Section E4: Mathematical Physics)

Mathematical Modeling and Numerical Optimization with Its Applications

edited by

Héctor Jairo Martínez-Romero

submission deadline 30 Apr 2026 | Viewed by 318 | Submission Open

Keywords: mathematical modeling; numerical optimization; artificial neural network; operations research; genetic algorithm; linear and nonlinear programming; integer programming; complementary problem; complex networks; experimental data; mathematical epidemiology; optimal control; biological control

(This special issue belongs to the Section E: Applied Mathematics)

Recent Advances in Generalized Inverses and Matrix Theory

edited by

Dijana Mosić

submission deadline 30 Apr 2026 | 1 articles | Viewed by 283 | Submission Open

Keywords: generalized inverses; matrix and operator equations; matrix and operator decompositions; minimization problems; partial orders; perturbations

(This special issue belongs to the Section C: Mathematical Analysis)

Advanced Mathematical Methods in Theoretical Physics

edited by

Jeffery Secrest

submission deadline 30 Apr 2026 | Viewed by 249 | Submission Open

Keywords: functional analysis; partial differential equations; special functions; algebraic methods and quantization; quantum field theory; differential and algebraic geometry; group theory and symmetry representations; calculus of variations; numerical algorithms

Advances in Applied Data Mining and Social Network Analysis

edited by

Yongli Li

and Tingxin Wen

submission deadline 30 Apr 2026 | Viewed by 243 | Submission Open

Keywords: applied data mining; social network analysis; complex networks; large language models; multimodal learning; FinTech; mining systems and engineering

(This special issue belongs to the Section E: Applied Mathematics)

Probability, Statistics & Symmetry, 2nd edition

edited by

Diego I. Gallardo

and

Marcelo Bourguignon

submission deadline 30 Apr 2026 | Viewed by 230 | Submission Open

Keywords: distribution theory; distribution theory; regression models; survival analysis; inference based on entropy; K-record values; inference in stochastic processes; machine learning; time series analysis

Advances in Chaos Theory and Applications

edited by Alfonso Delgado-Bonal and

Álvaro G. López

submission deadline 30 Apr 2026 | Viewed by 229 | Submission Open

Keywords: chaos theory; nonlinear dynamics; sensitivity to initial conditions; complex systems; walking droplets; quantum analogs; fluid dynamics; secure communications; neural networks; interdisciplinary applications

(This special issue belongs to the Section E: Applied Mathematics)

Ensemble Evolutionary Algorithms and Machine Learning for Solving Complex Optimization and Scheduling Problems, 2nd Edition

edited by

Kaizhou Gao

,

Naiqi Wu

and Yaping Fu

submission deadline 30 Apr 2026 | Viewed by 225 | Submission Open

Keywords: multi-objective; multi-task; and multi-constraint optimization; large-scale global optimization; ensemble swarm and evolutionary algorithms with machine learning algorithms; learning-based meta-heuristics; production scheduling problems; energy-efficiency scheduling problems; traffic signal control; optimization; and scheduling; vehicle routing problems; unmanned vehicles/unmanned surface vessels task assignment and routing planning; project scheduling; grid/cloud scheduling; scheduling and optimization in smart city; scheduling and optimization in smart building and home; scheduling and optimization in sustainability systems; new real-world and innovative applications of ensemble with machine learning algorithms

(This special issue belongs to the Section E: Applied Mathematics)

Supply Chain Optimization and System Dynamics

edited by

Xuchuan Yuan

,

Ying Ji

and

Weidong Xu

submission deadline 30 Apr 2026 | Viewed by 219 | Submission Open

Keywords: supply chain optimization; application of complex systems theory in management; system dynamics and simulation

(This special issue belongs to the Section E: Applied Mathematics)

Recent Advances in Differential Geometry

edited by David V. Svintradze

submission deadline 30 Apr 2026 | Viewed by 218 | Submission Open

Keywords: moving surfaces; differential geometry; variations on manifolds; calculus of variations; calculus; global and local geometry

(This special issue belongs to the Section B: Geometry and Topology)

Fuzzy Logic and Explainable AI in Mathematical Decision-Making

edited by

Ramón Carrasco

,

Gabriel Marín Díaz

and Diego Rubén Rodríguez

submission deadline 30 Apr 2026 | Viewed by 212 | Submission Open

Keywords: explainable artificial intelligence (XAI); fuzzy logic; decision models; fuzzy clustering; data science; machine learning; human-centered AI; applied decision-making

(This special issue belongs to the Section D2: Operations Research and Fuzzy Decision Making)

Using Artificial Neural Networks to Address Complex Problems

edited by

Roberto Alejo Eleuterio

,

Vicente García

and

Everardo Efrén Granda-Gutiérrez

submission deadline 30 Apr 2026 | Viewed by 206 | Submission Open

Keywords: artificial neural networks; prediction and classification; complex systems; mathematical modeling; engineering applications

Numerical Methods for Partial Differential Equations and Their Applications

edited by

Zheng-An Yao

submission deadline 30 Apr 2026 | Viewed by 203 | Submission Open

Keywords: elliptic PDEs; parabolic PDEs; hyperbolic PDEs; non-linear PDEs; ordinary differential equations; finite difference methods; finite element methods; finite volume methods; meshfree methods; spectral methods; domain decomposition methods; gradient discretization methods; multigrid methods; computational fluid dynamics; heat transfer; quantum mechanics

(This special issue belongs to the Section C1: Difference and Differential Equations)

Mathematical Foundations and Approaches to AI Governance in Computer Vision

edited by Jian Zhao,

, Zhaoxin Fan,

,

and

submission deadline 30 Apr 2026 | Viewed by 194 | Submission Open

Keywords: mathematical modeling; computer vision; optimization methods; probabilistic inference; explainable AI; formal verification; trustworthy machine learning; variational methods; geometry in deep learning

(This special issue belongs to the Section E: Applied Mathematics)

Advanced Fuzzy Logic in Artificial Intelligence

edited by

Eunsuk Yang

and

Xiaohong Zhang

submission deadline 30 Apr 2026 | Viewed by 189 | Submission Open

Keywords: fuzzy logic; artificial intelligence with uncertainty; fuzzy rough sets; fuzzy reasoning; intelligent control

(This special issue belongs to the Section D2: Operations Research and Fuzzy Decision Making)

Al-Driven Innovation in Healthcare: Mathematical Methods, Security, and Applications

edited by

Xujuan Zhou

, A. Alice Nithya and Michael Lane

submission deadline 30 Apr 2026 | Viewed by 179 | Submission Open

Keywords: artificial intelligence in healthcare; clinical decision support systems; computational drug discovery; generative AI and large language models (LLMs); explainable AI (XAI); deep learning for medical imaging; graph theory in medical applications; ; privacy-preserving machine learning; healthcare cybersecurity; mathematical modelling and optimisation; multimodal data fusion and visualisation mathematical modelling and optimisation techniques in AI-driven healthcare; applications of graph theory in medical diagnostics and predictive modelling; secure and privacy-preserving AI algorithms for health data analysis; generative AI and synthetic data generation in clinical and pharmaceutical research; explainable AI (XAI) methods with rigorous mathematical formulations; AI-based medical imaging and radiomics with a focus on interpretability; multimodal data fusion and visualisation using statistical and computational approaches; AI agents and autonomous decision-making systems in healthcare; robust machine learning algorithms for real-world clinical deployment; AI-enhanced cybersecurity frameworks for protecting healthcare infrastructure; AI for modelling climate– health interactions and environmental health impacts

(This special issue belongs to the Section E: Applied Mathematics)

Intelligent Algorithms Hybridizing Optimization, Machine Learning, and Simulation: Methods and Applications

edited by

Angel A. Juan

, Laura Calvet and

Majsa Ammuriova

submission deadline 30 Apr 2026 | Viewed by 176 | Submission Open

Keywords: optimization; artificial intelligence; simulation; statistics and machine learning; hybrid intelligent algorithms; heuristics and metaheuristics; simheuristics and learnheuristics

(This special issue belongs to the Section E1: Mathematics and Computer Science)

Complex Systems and Networks

edited by

Athanassios Stavrakoudis

submission deadline 30 Apr 2026 | Viewed by 171 | Submission Open

Keywords: network theory in economics and financial systems; innovation networks and knowledge diffusion; complex supply chains and logistics; digital transformation and Industry 5.0 ecosystems; business ecosystems and organizational networks; systemic risk and resilience in management; entrepreneurship and start-up ecosystems; AI; machine learning; and algorithmic decision making in networked organizations; social networks and stakeholder ecosystems in business; platform economies and two-sided networks; governance; regulation; and policy in networked systems; sustainability and circular economy networks; generative AI ecosystems and foundation model networks; climate tech networks and just transition ecosystems; network-based approaches to strategy and leadership

(This special issue belongs to the Section C2: Dynamical Systems)

Combinatorial Optimization and Its Real-World Applications

edited by

Anna Sciomachen

submission deadline 30 Apr 2026 | Viewed by 168 | Submission Open

Keywords: optimization; mixed-integer linear programming; large-size models; Boolean problems; heuristics; metaheuristics; energy-efficient algorithms; case studies

(This special issue belongs to the Section E: Applied Mathematics)

Game Theory and Decision Theory Analysis and Applications

edited by Zejian Zhou and Chao Jiang

submission deadline 30 Apr 2026 | Viewed by 142 | Submission Open

Keywords: game theory; decision theory; mechanism design; multi-agent systems; reinforcement learning; Bayesian decision models; strategic learning; stochastic modeling

(This special issue belongs to the Section D2: Operations Research and Fuzzy Decision Making)

Advances in Bayesian Inference and High-Dimensional Data Analysis

edited by

Min Wang

and Liucang Wu

submission deadline 30 Apr 2026 | Viewed by 130 | Submission Open

Keywords: Bayesian inference; Bayesian computation; prior elicitation; Bayesian modeling; variable selection; Bayesian applications

(This special issue belongs to the Section D1: Probability and Statistics)

Magnetic Resonance Imaging: Mathematical Foundations and Applications

edited by Zhuoxu Cui

submission deadline 30 Apr 2026 | Viewed by 127 | Submission Open

Keywords: magnetic resonance imaging; inverse problems; compressed sensing; k-space; deep learning; image reconstruction; motion correction; imaging physics; optimization; mathematical modeling

(This special issue belongs to the Section E: Applied Mathematics)

Mathematics of Digital Signal Processing: Algorithms, Techniques, and Practical Applications

edited by Osamu Saotome

submission deadline 30 Apr 2026 | Viewed by 122 | Submission Open

Keywords: fractional fourier transform models; post-quantic cryptography; digital transforms; multirate digital filters; embedded electronic subsystems; artificial intelligence; machne learning; microelectronic circuits

(This special issue belongs to the Section E: Applied Mathematics)

Data Mining, Optimization Algorithms and Applications in the Era of Foundation Models

edited by Minghao Yin and Shuli Hu

submission deadline 30 Apr 2026 | Viewed by 118 | Submission Open

Keywords: data mining; optimization algorithms; domain-specific applications; low-resource scenarios; hybrid modeling and adaptation

(This special issue belongs to the Section E1: Mathematics and Computer Science)

Computational Mathematics Methods and Applications in Engineering Science

edited by

Youness El Hamzaoui

submission deadline 30 Apr 2026 | Viewed by 116 | Submission Open

Keywords: numerical methods for differential equations: the finite element method (FEM) and finite difference method (FDM); the boundary element method (BEM); mesh-free methods and particle methods; numerical solutions for partial differential equations (PDEs) and ordinary differential equations (ODEs) in engineering models; computational optimization and operations research: linear and nonlinear programming; heuristic and metaheuristic algorithms (e.g.; genetic algorithms; particle swarm optimization); applications in logistics; structural design; and resource management; machine learning and artificial intelligence in engineering: neural networks; deep learning; and reinforcement learning for system modeling and control; data-driven modeling and surrogate models for complex simulations; applications in predictive maintenance; process control; and materials discovery; modeling and simulation: multiphysics and multiscale modeling; computational fluid dynamics (CFD); solid mechanics and structural analysis; simulation of transport phenomena (heat; mass; and momentum); computational statistics and data analysis: bayesian methods and uncertainty quantification; high-dimensional data analysis and signal processing; statistical modeling for engineering reliability and risk assessment; applications in engineering disciplines: civil and environmental engineering (e.g.; water resource management; structural health monitoring); mechanical and aerospace engineering (e.g.; aerodynamics; robotics; thermodynamics); chemical and process engineering (e.g.; reactor design; separation processes); electrical engineering (e.g.; electromagnetics; circuit simulation; control systems). materials science (e.g.; computational materials design)

(This special issue belongs to the Section E: Applied Mathematics)

Modeling and Optimization of Complex Systems

edited by

Smain Femmam

submission deadline 30 Apr 2026 | Viewed by 116 | Submission Open

Keywords: complex systems; mathematical modeling; discrete-event systems; hybrid systems; system optimization; simulation and analysis; computational methods; scheduling and resource allocation; control and decision-making; performance evaluation

(This special issue belongs to the Section C4: Complex Analysis)

Applications of Mathematical Methods in Economics and Finance

edited by Li-Ching Chen and

Li-Hsueh Chen

submission deadline 30 Apr 2026 | Viewed by 115 | Submission Open

Keywords: mathematical modeling; optimization; game theory; econometrics; decision theory; operations research; stochastic processes; eesource allocation; risk analysis; economic dynamics; quantitative methods

(This special issue belongs to the Section E5: Financial Mathematics)

Object Detection: Algorithms, Computations and Practices, 2nd Edition

edited by

Siyu Xia

and

Libo Sun

submission deadline 30 Apr 2026 | Viewed by 109 | Submission Open

Keywords: anchor and anchor-free object detection; few-shot/zero-shot object detection; weak/semi/unsupervised object detection; long-tailed object detection; small object detection; 3D object detection; object detection in challenging conditions; fusion of point cloud and images for object detection; large-scale datasets for object detection

(This special issue belongs to the Section E1: Mathematics and Computer Science)

Mathematical Problems in Financial Fluctuations and Forecasting

edited by Lu Wang

submission deadline 30 Apr 2026 | Viewed by 96 | Submission Open

Keywords: application of advanced statistical techniques to financial forecasting; computational methods for solving complex financial problems; modeling and forecasting of financial market volatility; high-frequency financial data analysis; statistical inference; risk management; stochastic processes; analysis of financial volatility forecasting integrating computer technology and mathematical models

(This special issue belongs to the Section E5: Financial Mathematics)

Computational and Machine Learning Methods in Spatial Statistical Modeling

edited by

Mohammad Meysami

and Ali Lotfi

submission deadline 30 Apr 2026 | Viewed by 92 | Submission Open

Keywords: spatial statistical modeling; machine learning for spatial data; spatiotemporal analysis; Bayesian spatial models; deep learning for spatial prediction; Gaussian processes; kriging and geostatistical interpolation; spatial point pattern analysis; cluster detection; autoregressive models; data fusion from multiple spatial sources; spatial uncertainty quantification; applied geospatial data science

(This special issue belongs to the Section D1: Probability and Statistics)

Recent Advances in Stochastic Processes and Their Applications

edited by

Marcos Escobar-Anel

submission deadline 30 Apr 2026 | Viewed by 89 | Submission Open

Keywords: stochastic covariance; mathematical finance; mathematical insurance; continuous-time process; discrete-time process; financial portfolio management; fractional processes; exotic derivative pricing

(This special issue belongs to the Section D1: Probability and Statistics)

Complex System Modeling and Intelligent Control in Uncertain Environments

edited by

Yongchuan Tang

submission deadline 30 Apr 2026 | Viewed by 85 | Submission Open

Keywords: complex system; intelligent control; complex system modeling; intelligent control strategy; machine learning in control; AI in control; intelligent control applications; uncertainty in complex system; uncertainty modeling in complex system

(This special issue belongs to the Section E2: Control Theory and Mechanics)

Swarm Intelligence and Optimization Algorithms, Variants, and Real-World Applications

edited by Yiying Zhang

submission deadline 30 Apr 2026 | Viewed by 84 | Submission Open

Keywords: swarm intelligence; optimization algorithms; metaheuristics; real-world applications; hybrid methods

(This special issue belongs to the Section E1: Mathematics and Computer Science)

Mathematical and Computational Modelling of Fluid Flow Dynamics

edited by

Zhenquan Li

submission deadline 30 Apr 2026 | Viewed by 81 | Submission Open

Keywords: mathematical modelling of fluid flow; computational fluid dynamics; numerical simulation of fluid flow

(This special issue belongs to the Section C2: Dynamical Systems)

Mathematical and Statistical Modeling in Complex Diseases

edited by Shantia Yarahmadian and Seth F. Oppenheimer

submission deadline 30 Apr 2026 | Viewed by 78 | Submission Open

Keywords: partial differential equations; mathematical biology; mathematical modeling; complex diseases

(This special issue belongs to the Section E3: Mathematical Biology)

Advances in Control of Stochastic Dynamical Systems

edited by

Xiaofeng Zhang

and Jun Cheng

submission deadline 30 Apr 2026 | Viewed by 75 | Submission Open

Keywords: stochastic control theory; stochastic dynamical systems; stochastic stability; robust optimization; adaptive control for stochastic systems; stochastic differential equations; machine learning in control

(This special issue belongs to the Section C2: Dynamical Systems)

Advances in Clustering Analysis and Graph Neural Network

edited by Jie Chen

submission deadline 30 Apr 2026 | Viewed by 71 | Submission Open

Keywords: clustering analysis; graph neural networks; multi-view clustering; graph learning; learning-based methods; optimization problem; applied mathematics; representation learning; spectral clustering; sparse representation; non-negative matrix factorization; subspace clustering; clustering algorithm; similarity matrix; low-rank tensor

(This special issue belongs to the Section E1: Mathematics and Computer Science)

Fluid Mechanics: Theory and Applications

edited by Marco Aurélio Dos Santos Bernardes

submission deadline 30 Apr 2026 | Viewed by 65 | Submission Open

Keywords: computational fluid dynamics (CFDs); theoretical fluid mechanics; turbulence modeling; multiphase flow; reactive flows (combustion); triply periodic minimal surfaces (TPMSs); fluid– structure interaction (FSI); mathematical modeling; high-fidelity simulations (DNS/LES/RANS); transport phenomena

(This special issue belongs to the Section C: Mathematical Analysis)

Machine Learning Techniques and Surrogate Models in Designing, Optimizing, and Analyzing Engineering Systems

edited by

Maolin Shi

submission deadline 30 Apr 2026 | Viewed by 41 | Submission Open

Keywords: machine learning; surrogate model; engineering system; sensitivity analysis; regression; approximation; interpolation; optimization

(This special issue belongs to the Section E1: Mathematics and Computer Science)

Advances in Financial Mathematics and Risk Management

edited by

Domenico Marino

, Piluso Fabio, Jaime Gil Lafuente and

Hussein A. Abdou

submission deadline 1 May 2026 | 8 articles | Viewed by 28011 | Submission Open

Keywords: artificial intelligence; risk management; portfolio optimization; machine learning; decision making

(This special issue belongs to the Section E5: Financial Mathematics)

Optimization and Mathematical Modelling in Transport and Logistics Network

edited by

Libiao Bai

and

Victor Shi

submission deadline 1 May 2026 | 4 articles | Viewed by 3463 | Submission Open

Keywords: low-carbon management; sustainable logistics; transport infrastructure; network optimization; risk management; data-driven models; dynamic modeling

(This special issue belongs to the Section E: Applied Mathematics)

Differential Equations in Decision Making

edited by

Nathan Ritchey

and

Sarah Patterson

submission deadline 1 May 2026 | Viewed by 630 | Submission Open

Keywords: actuarial science; big data; decision making; data science; differential equations; mathematical biology; mathematical modeling; medical decision making; numerical analysis; optimization; predictability; statistical learning

(This special issue belongs to the Section C1: Difference and Differential Equations)

Nonlinear Control and Its Applications

edited by

Manuel Flota-Bañuelos

and

Homero Miranda-Vidales

submission deadline 1 May 2026 | Viewed by 124 | Submission Open

Keywords: nonlinear dynamical systems; mathematical modeling; nonlinear control; system identification; stability; complex systems; control theory; real-world applications; power systems; power electronics

(This special issue belongs to the Section E: Applied Mathematics)

Mathematical Methods and Applications in Signal Analysis, Machine Learning, and Artificial Intelligence

edited by Ikhlas M. Abdel-Qader

submission deadline 7 May 2026 | 1 articles | Viewed by 1763 | Submission Open

Keywords: mathematical methods; signal analysis; machine learning; artificial intelligence; time-frequency analysis; deep learning; image processing; feature extraction; pattern recognition; quantum signal processing

(This special issue belongs to the Section E1: Mathematics and Computer Science)

Advanced Information and Signal Processing: Models and Algorithms

edited by

Li Zhou

and

Xinchao Zhao

submission deadline 10 May 2026 | 4 articles | Viewed by 8318 | Submission Open

Keywords: information processing; signal processing; wireless communications; pattern recognition; network security; computer security; cryptography; biometrics; data mining; knowledge discovery; parallel computing; neural networks; fuzzy logic; image processing; information propagation; opinion spread; multimedia computing; ubiquitous computing; edge computing

(This special issue belongs to the Section E1: Mathematics and Computer Science)

Combinatorics, Riordan Matrices and Umbral Calculus—in Memory of Prof. Emanuele Munarini

edited by

Donatella Merlini

submission deadline 10 May 2026 | 8 articles | Viewed by 7498 | Submission Open

Keywords: enumerative combinatorics; generating functions; combinatorial matrices; Riordan arrays; umbral calculus; sheffer sequences; Hankel matrices and determinants; Riordan group and its subgroups; fractional calculus; combinatorial number theory; combinatorial identities; special functions and special polynomials; hypergeometric series; orthogonal polynomials; q-calculus; matrices and polynomials in graph theory

(This special issue belongs to the Section A: Algebra and Logic)

Recent Advances in Nonlinear Control Theory and System Dynamics

edited by

Zhe Zhang

and

Xiaokang Liu

submission deadline 10 May 2026 | 2 articles | Viewed by 1007 | Submission Open

Keywords: dynamics modeling and analysis of nonlinear systems; nonlinear control theory; stability analysis; analysis and control of fractional systems; chaos control and synchronization; system stability and performance optimization; robot control theory; multiphysics field coupling control; artificial intelligence-driven control theory

(This special issue belongs to the Section E: Applied Mathematics)

Big Data Mining and Knowledge Graph with Application

edited by Xia Xie and

Wenwen Zhang

submission deadline 15 May 2026 | 1 articles | Viewed by 1855 | Submission Open

Keywords: knowledge graph; big data mining; semantic modeling; reasoning; GraphRAG; scene graph-based scene understanding

(This special issue belongs to the Section E1: Mathematics and Computer Science)

Human–Computer Interaction: Techniques, Algorithms and Real-World Impact

edited by

Zhiyuan Yu

submission deadline 15 May 2026 | Viewed by 123 | Submission Open

Keywords: HCI; user experience; autonomous and complex systems; AI-driven algorithm technologies; interactive haptics; human– cybernetics systems; human factor and user behavior

(This special issue belongs to the Section E1: Mathematics and Computer Science)

Mathematical Methods Applied in Software Engineering

edited by Yingjun Zhang and Liyan Song

submission deadline 15 May 2026 | Viewed by 118 | Submission Open

Keywords: formal methods; software prediction; software verification; mathematical modeling; model checking; logic in software engineering

(This special issue belongs to the Section E1: Mathematics and Computer Science)

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