Symmetry

Symmetric Machine Learning Method Enhanced by Evolutionary Computation and Its Applications in Big Data Analytics II

edited by

and

submission deadline 31 Oct 2025 | 3 articles | Viewed by 3709 | Submission Open

Keywords: symmetry; machine learning; evolutionary computation; multi-objective optimization; big data processing; deep learning models; neural architecture search; intelligent systems; industrial applications

(This special issue belongs to the Section Computer)

Symmetry/Asymmetry in Computer-Aided Industrial Design

edited by

Yanpu Yang

and Dengkai Chen

submission deadline 31 Oct 2025 | 5 articles | Viewed by 3213 | Submission Open

Keywords: symmetry in product/website/interface design; uncertainty and asymmetry in design decision-making; methods in computer-aided industrial design; ergonomics and human factors in design

(This special issue belongs to the Section Computer)

Symmetry in Fluid Mechanics: New Challenges in Fluid–Structure Interaction

edited by

Guanbin Chen

,

Kyung Chun Kim

and Aref Afsharfard

submission deadline 31 Oct 2025 | 3 articles | Viewed by 2632 | Submission Open

Keywords: fluid– structure interaction; complex aerodynamic forces; numerical methods; experimental techniques; fluid dynamics

(This special issue belongs to the Section Mathematics)

Symmetry in Data Analysis and Optimization

edited by Mingcheng Zuo, Chunliang Zhao and

Sabri My Abdelouahed

submission deadline 31 Oct 2025 | 1 articles | Viewed by 2245 | Submission Open

Keywords: symmetry; data analysis; optimization; statistical methods; pattern recognition; algorithm design; multi-objective optimization

(This special issue belongs to the Section Computer)

Symmetry and Metaheuristic Algorithms

edited by Erik V. Cuevas

submission deadline 31 Oct 2025 | 1 articles | Viewed by 2201 | Submission Open

Keywords: symmetry-based optimization; the improvement in traditional metaheuristic algorithms (pso; sa; de; etc.) using new mechanisms; new metaheuristic algorithms; hybridization of metaheuristic methods; multi-objective optimization; theoretical insights into metaheuristic algorithms; metaheuristics in artificial intelligence and machine learning; metaheuristics for image processing; metaheuristic applications in healthcare and biomedical engineering; emerging trends and future directions in metaheuristic research

(This special issue belongs to the Section Computer)

Asymmetry and Symmetry in Dynamical Systems

edited by Zhiying Ren

submission deadline 31 Oct 2025 | 1 articles | Viewed by 2146 | Submission Open

Keywords: nonlinear dynamics; structural vibration measurement; numerical simulation; numerical methods; continuous-time dynamical systems; discrete-time dynamical systems; symmetry; controllability; stability

(This special issue belongs to the Section Engineering and Materials)

Chemistry Using the Symmetry of Crystals

edited by

Takashiro Akitsu

submission deadline 31 Oct 2025 | 1 articles | Viewed by 1963 | Submission Open

Keywords: crystallography; structural chemistry; crystal structure; symmetry; space group; chirality

(This special issue belongs to the Section Chemistry: Symmetry/Asymmetry)

Symmetry in Solving NP-Hard Problems

edited by Luka Fürst and Uroš Čibej

submission deadline 31 Oct 2025 | 3 articles | Viewed by 1771 | Submission Open

Keywords: symmetry; NP-hard problems; NP-complete problems; combinatorial optimization; graph theory; complete search; dynamic programming; metaheuristics; evolutionary algorithms

(This special issue belongs to the Section Computer)

Exploring Symmetry in Wireless Communication

edited by

Hafiz Muhammad Asif

,

Muddesar Iqbal

and Firdous Kausar

submission deadline 31 Oct 2025 | 1 articles | Viewed by 1555 | Submission Open

Keywords: performance analysis of symmetric and asymmetric wireless channels; the role of symmetry in modern wireless communication systems; applications of IRS for symmetric wireless systems; applications of mMIMO for symmetric wireless systems; the use of ML techniques for symmetric wireless channels; the significance of symmetric wireless systems for IoT systems; the role of symmetric wireless systems in Intelligent Transportation Systems (ITSs); the investigation of optical symmetric wireless channels; applications of symmetry in visible light communication (VLC)/Li-Fi

(This special issue belongs to the Section Computer)

Isospin Symmetry/Asymmetry in Experimental Nuclear Physics

edited by Yelei Sun

submission deadline 31 Oct 2025 | 1 articles | Viewed by 1531 | Submission Open

Keywords: isospin symmetry; isospin symmetry violation; isospin asymmetry; nuclear physics; nuclear reactions; nuclear structure; astrophysics

(This special issue belongs to the Section Physics)

Gravitational Physics and Symmetry

edited by

Fabiano F. Santos

and

Moisés Felipe Bravo-Gaete

submission deadline 31 Oct 2025 | 1 articles | Viewed by 989 | Submission Open

Keywords: gravitational waves and their detection; black hole physics and singularities; cosmology and the large-scale structure of the universe; theoretical developments in general relativity; symmetry principles in gravitational theories; quantum gravity and the unification of forces; experimental tests of gravitational theories; applications of symmetry in particle physics and cosmology; mathematical frameworks for symmetry and gravitation; interdisciplinary approaches to gravitational physics and symmetry

(This special issue belongs to the Section Physics)

Advances in Neural Network/Deep Learning and Symmetry/Asymmetry

edited by Roberto Celio Limao de Oliveira, José Alfredo F. Costa, Rafael Stubs Parpinelli and Eduardo F. Simas Filho

submission deadline 31 Oct 2025 | 2 articles | Viewed by 950 | Submission Open

Keywords: applicable neural networks theory; augmented intelligence; computer vision and image processing; deep learning; deep learning applications; ethical deep learning; explainable deep learning; generative adversarial network; generative pre-trained transformer; hybrid intelligent systems; large language models; neural networks; neuro-fuzzy systems; symmetry/asymmetry; prediction analysis; supervised and unsupervised learning methods; transfer learning; trustworthy deep learning

(This special issue belongs to the Section Computer)

Symmetry/Asymmetry in Micro/Nanofluidic Devices and Applications

edited by Haizhen Sun,

Kailiang Zhang

and

Hao Yang

submission deadline 31 Oct 2025 | 1 articles | Viewed by 777 | Submission Open

Keywords: lab on a chip; micromixer; microreactor; micro/nano sensor; micro/nano fabrication; droplet manipulation; heat transfer; drug delivery; single-cell analysis; micro/nano robotics

(This special issue belongs to the Section Engineering and Materials)

Symmetry and Numerical Methods in Fluid Dynamics

edited by

Tamás Karches

submission deadline 31 Oct 2025 | 1 articles | Viewed by 687 | Submission Open

Keywords: steady-state/transient flows; multiphase flows; flow topology analysis; numerical methods in fluid flow; heat and mass transfer; mixing and mixedness; stability/instability

(This special issue belongs to the Section Mathematics)

Cosmoparticle Physics—Dedicated to Ya. B. Zeldovich's 110 Anniversary

edited by

Maxim Y. Khlopov

submission deadline 31 Oct 2025 | Viewed by 634 | Submission Open

Keywords: cosmology; particle physics; astroparticle physics; cosmoparticle physics; BSM models; dark matter; inflation; baryosynthesis; primordial black holes; cosmological structures; cosmological phase transitions and topological defects; supergravity; modified gravity

(This special issue belongs to the Section Physics)

Symmetry or Asymmetry in Big Data Datasets for Cybersecurity

edited by Haider Ali

submission deadline 31 Oct 2025 | Viewed by 626 | Submission Open

Keywords: machine learning; cybersecurity; deep learning; threat detection; intrusion detection; anomaly detection; privacy; malware; artificial intelligence; digital security

(This special issue belongs to the Section Computer)

Fuzzy Sets, Rough Sets, and Fuzzy Relational Equations: Theoretical Advances and Applications

edited by Zofia Matusiewicz and

Teresa Mroczek

submission deadline 31 Oct 2025 | 1 articles | Viewed by 608 | Submission Open

Keywords: fuzzy sets; fuzzy relational equations; rough sets; hybrid models; uncertainty modelling

(This special issue belongs to the Section Mathematics)

Symmetry/Asymmetry in Multi-Objective Optimization

edited by Chaoda Peng

submission deadline 31 Oct 2025 | 1 articles | Viewed by 535 | Submission Open

Keywords: multi-objective optimization; optimization algorithms; pareto front; evolutionary algorithms; stochastic problems; high-dimensional spaces; artificial intelligence; decision making

(This special issue belongs to the Section Computer)

Advances in Nuclear Physics and Symmetry

edited by

Alaaeddine Lahbas

, Mustapha Oulne and Petrică Buganu

submission deadline 31 Oct 2025 | 1 articles | Viewed by 503 | Submission Open

Keywords: nuclear deformation; nuclear symmetry; shape coexistence; phase transitions; critical point symmetries; collective models; microscopic models; nuclear structure; experimental nuclear physics; geometric and algebraic symmetries

(This special issue belongs to the Section Physics)

Bridging the Gap Between Cosmological Models and Observable Tensions: From Classical to Quantum Approaches to Cosmology

edited by

Orlando Luongo

and Peter Dunsby

submission deadline 31 Oct 2025 | Viewed by 470 | Submission Open

Keywords: dark energy; dark matter; inflation; cosmological tensions; quantum gravity; observational cosmology; cosmological constant

(This special issue belongs to the Section Physics)

Symmetry Methods and Applications for Geometry and General Relativity

edited by Pedro Mario Cañate Casseres and

Luis Norberto Granda Velásquez

submission deadline 31 Oct 2025 | Viewed by 417 | Submission Open

Keywords: metric tensor; killing vectors; axisymmetric spacetimes; general relativity; exact solutions in general relativity; Lorentzian manifolds

(This special issue belongs to the Section Physics)

Symmetry and Asymmetry in Radar Detection and Imaging

edited by

Junling Wang

,

Ying Luo

and Ping Liu

submission deadline 31 Oct 2025 | Viewed by 410 | Submission Open

Keywords: radar system design; target detection; target motion characteristics; target structural characteristics; radar imaging; data/image fusion; multidimensional feature extraction; pattern recognition; intelligent algorithm; electronic countermeasure

(This special issue belongs to the Section Engineering and Materials)

Heuristic Search for Combinatorial Optimization Problems and Symmetry Applications

edited by Shuli Hu,

Yupeng Zhou

and

Zhenbing Zeng

submission deadline 31 Oct 2025 | Viewed by 391 | Submission Open

Keywords: heristic search; exact method; local search; complex optimization; multi-objective optimization; heuristic search algorithm applications

(This special issue belongs to the Section Computer)

Symmetry/Asymmetry in Extra Dimensions and Brane Worlds

edited by Heng Guo

submission deadline 31 Oct 2025 | Viewed by 371 | Submission Open

Keywords: extra dimensions; large extra dimensions; warped extra dimension; brane worlds; field theories in higher dimensions; higher-dimensional gravity; domain wall; extended theories of gravity; localization

(This special issue belongs to the Section Physics)

Symmetry in Primordial Black Holes

edited by Paulo Custodio, Rodolfo Valentim and Marcio G. B. de Avellar

submission deadline 31 Oct 2025 | Viewed by 350 | Submission Open

Keywords: cosmology; primordial black holes; inflation; phase transitions in the early universe

(This special issue belongs to the Section Physics)

Biomolecular Structure and Interactions with Symmetry

edited by

Yixin (Chloe) Xie

, Nazmus Sakib, Chen Zhao and

Seyedamin Pouriyeh

submission deadline 31 Oct 2025 | Viewed by 324 | Submission Open

Keywords: biomolecular symmetry; protein folding and stability; molecular dynamics; enzyme-substrate interactions; structural biology; molecular recognition; symmetry in drug design; crystallography; biomolecular interactions; computational biology; two-scale fractal in biomolecules

(This special issue belongs to the Section Life Sciences)

Neutrinos and Symmetry: Theoretical Developments and New Directions

edited by Davide Meloni and Alessio Giarnetti

submission deadline 31 Oct 2025 | Viewed by 318 | Submission Open

Keywords: neutrino masses; neutrino mixing; symmetries; new physics; model building

(This special issue belongs to the Section Physics)

Biocatalysts and Symmetry

edited by

Markus Meringer

and Qian Huang

submission deadline 31 Oct 2025 | Viewed by 311 | Submission Open

Keywords: biocatalysis; multifunctional biocatalysts; enzymatic syntheses; evolution of enzymes; engineered biocatalysts; chemical synthesis; pharmaceuticals; chiral compounds; computational techniques; stereoselectivity

(This special issue belongs to the Section Chemistry: Symmetry/Asymmetry)

Majorana Neutrinos and Matter-Antimatter Asymmetry: Status and Prospects of Double Beta Decay Search in Experiment and in Theory

edited by Shaobo Wang

submission deadline 31 Oct 2025 | Viewed by 288 | Submission Open

Keywords: Majorana neutrinos; neutrinoless double beta decay; matter and antimatter asymmetry; underground experiment

(This special issue belongs to the Section Physics)

Symmetry and Asymmetry in Computer Vision Under Extreme Environments

edited by Peng Liu

submission deadline 31 Oct 2025 | Viewed by 266 | Submission Open

Keywords: underwater vision; object detection; tracking; and recognition; machine learning and deep learning; medical image processing and analysis; 3D vision and reconstruction; image enhancement; image restoration; pattern recognition; symmetry; asymmetry

(This special issue belongs to the Section Computer)

Symmetry in Sensing, Computing and Intelligence for Cyber–Physical Systems

edited by

Chao Wang

,

Zhiqin Zhu

and

Jian Sun

submission deadline 31 Oct 2025 | Viewed by 254 | Submission Open

Keywords: cyber-physical systems; artificial intelligence; resillence; security control; symmetry; scalability; interoperability; optimization algorithms

(This special issue belongs to the Section Engineering and Materials)

Computing with Words with Symmetry

edited by

Francisco Rodrigues Lima Junior

and Nadya Regina Galo

submission deadline 31 Oct 2025 | Viewed by 252 | Submission Open

Keywords: computing with words; fuzzy sets; intuitionistic fuzzy sets; 2-tuple fuzzy linguistic representation; hesitant fuzzy sets; grey systems; rough sets; soft sets; Z-numbers

(This special issue belongs to the Section Computer)

Data-Driven Intelligent Discovering and Symmetry: Theory, Method, and Security

edited by Puming Wang and Bin Yuan

submission deadline 31 Oct 2025 | Viewed by 241 | Submission Open

Keywords: big data; artificial intelligence for security; symmetry and asymmetry in cybersecurity; differentially private data analysis; network security; privacy and trust; system symmetry and security

(This special issue belongs to the Section Computer)

Symmetry/Asymmetry in Computer Vision and Artificial Intelligence

edited by

Diana-Margarita Córdova-Esparza

,

José Manuel Álvarez-Alvarado

and

Juan R. Terven

submission deadline 31 Oct 2025 | Viewed by 235 | Submission Open

Keywords: symmetry in AI; asymmetry in computer vision; neural networks; 3D object reconstruction; image recognition; AI in education; robotics and AI; data augmentation; adaptive learning algorithms; bias and fairness in AI; pattern recognition in complex environments; statistics and machine learning for vision; model-based vision; natural language processing; speech processing; inclusive technology

(This special issue belongs to the Section Computer)

Symmetry in Energy Materials

edited by

Zhijun Liu

and Haoyu Li

submission deadline 31 Oct 2025 | Viewed by 217 | Submission Open

Keywords: energy storage and conversion; energy materials; electrocatalysis; solid oxide cells; H₂O and CO₂ electrolysis; symmetry; advanced characterization

(This special issue belongs to the Section Engineering and Materials)

Microphysics Meets Astrophysics: Understanding Dense Matter Through Compact Objects

edited by Ignacio Francisco Ranea-Sandoval and

Mauro Mariani

submission deadline 31 Oct 2025 | Viewed by 118 | Submission Open

Keywords: neutron stars; hybrid stars; equation of state; dense matter; gravitational waves; hadron– quark phase transition; non-radial oscillation modes; dark matter in compact objects; quark stars

(This special issue belongs to the Section Physics)

Symmetry/Asymmetry in Artificial Intelligence for Point Cloud Data Processing

edited by Wuyong Tao,

Xijiang Chen

and

Yufu Zang

submission deadline 1 Nov 2025 | 1 articles | Viewed by 1087 | Submission Open

Keywords: 3D object recognition; point cloud registration; virtual reality

(This special issue belongs to the Section Computer)

Theory and Applications of Special Functions II

edited by

Diego Caratelli

submission deadline 15 Nov 2025 | 9 articles | Viewed by 18503 | Submission Open

(This special issue belongs to the Section Physics)

Applications Based on Symmetry in Cryptography and Information Security

edited by Yanwei Zhou

submission deadline 15 Nov 2025 | 1 articles | Viewed by 874 | Submission Open

Keywords: cryptographic protocols and secure communication systems; digital signatures and authentication methods; leakage-resilient cryptographic algorithms and their implementations; public-key encryption techniques and their security properties; cryptographic primitives for data integrity and authentication; functional encryption for secure data processing and analysis; security and privacy in cloud computing and big data analytics.

(This special issue belongs to the Section Computer)

Security Analysis of Symmetric and Asymmetric Cryptographic Implementations

edited by Hailong Zhang

submission deadline 15 Nov 2025 | Viewed by 214 | Submission Open

Keywords: side-channel cryptanalysis; post-quantum cryptography; lightweight cryptography; cryptographic implementation; countermeasures; leakage assessment; theoretical model; security evaluation

(This special issue belongs to the Section Computer)

The Role of Temporal Influence in Discrete and Continuous Models: Symmetry and Beyond

edited by

Saeid Hosseini

and

Jabar H. Yousif

submission deadline 15 Nov 2025 | Viewed by 64 | Submission Open

Keywords: time-aware continuous models; temporal dynamism; discrete temporal patterns; temporal symmetry and asymmetry; multi-facet time-aware systems; the role of time in frameworks

(This special issue belongs to the Section Computer)

Gravitational Physics, Black Holes and Space–Time Symmetry

edited by Yassine Sekhmani and

Alexandre Landry

submission deadline 28 Nov 2025 | Viewed by 144 | Submission Open

Keywords: black hole; neutron star; white dwarf; wormholes; general relativity solutions; alternative gravity theory solutions; quantum gravity theory solutions; space– time geometries and symmetries

(This special issue belongs to the Section Physics)

Nonlinear Science and Numerical Simulation with Symmetry

edited by

Boris Malomed

,

Hidetsugu Sakaguchi

and

David Laroze

submission deadline 30 Nov 2025 | 6 articles | Viewed by 11705 | Submission Open

Keywords: breathers; collapse; dynamical chaos; integrability; pattern formation; reaction– diffusion systems; rogue waves; shock waves; solitons; stability; topological dynamics; vortices; skyrmions; cardiac dynamics; biological applications

(This special issue belongs to the Section Mathematics)

Nonlinear Differential and Integral Equations and Their Infinite Systems

edited by

Józef Banaś

,

Agnieszka Chlebowicz

and

Beata Rzepka

submission deadline 30 Nov 2025 | 11 articles | Viewed by 10425 | Submission Open

Keywords: nonlinear differential equation; nonlinear integral equation; stability of solutions; asymptotic stability of solutions; asymptotic behaviour of solutions at infinity; infinite system of nonlinear differential equations; infinite system of nonlinear integral equations; sequence Banach space; compactness conditions

(This special issue belongs to the Section Mathematics)

Exploring Symmetry in Dual Quaternion Matrices and Matrix Equations

edited by

Qing-Wen Wang

submission deadline 30 Nov 2025 | 7 articles | Viewed by 6918 | Submission Open

Keywords: dual quaternion matrices; matrix equations; matrix symmetry; symmetric matrices; orthogonal matrices; unitary matrices; matrix equations; Hermitian matrices; skew-symmetric matrices; Cayley transform; Lie groups and Lie algebras

(This special issue belongs to the Section Mathematics)

New Power System and Symmetry

edited by

Yongji Cao

, Runjia Sun,

Rui Wang

and Jin Tan

submission deadline 30 Nov 2025 | 5 articles | Viewed by 6616 | Submission Open

Keywords: power systems; power electronics; symmetry; smart grid; renewable energies; energy storage; artificial intelligence technology; power system stability; signal processing

(This special issue belongs to the Section Engineering and Materials)

Symmetry/Asymmetry in Advanced Research for Efficient Electric Vehicles

edited by

Moo-Yeon Lee

submission deadline 30 Nov 2025 | 2 articles | Viewed by 6176 | Submission Open

Keywords: electric vehicles (xEVs); electric motor; battery; power electronics; HVAC; thermal management; energy management; energy storage; optimization; heating; cooling; symmetry; asymmetry

(This special issue belongs to the Section Computer)

Active Particle Methods toward Modelling Living Systems

edited by

Nicola Bellomo

submission deadline 30 Nov 2025 | 3 articles | Viewed by 6145 | Submission Open

(This special issue belongs to the Section Life Sciences)

Iterative Numerical Functional Analysis with Applications, 3rd Edition

edited by