AIMS Mathematics Open Access Editor-in-Chief: Alain Miranville
Home AIMS Mathematics All Issues Volume 8 Issue 4
Volume 8 Issue 4, April 2023
PP. 7606-10000
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116 articles
Research Article
Research Article | Open Access
Modelling exchange rate volatility under jump process and application analysis
Published: 15 April 2023
2023, 8(4): 8610-8632
Research Article | Open Access
Some new criteria for judging H -tensors and their applications
Published: 15 April 2023
2023, 8(4): 7606-7617
Research Article | Open Access
Practical teaching method innovation decisions related to labor and reading at agricultural colleges based on entropy-fuzzy AHP combination weights
Published: 15 April 2023
2023, 8(4): 7641-7661
Research Article | Open Access
Modular total vertex irregularity strength of graphs
Published: 15 April 2023
2023, 8(4): 7662-7671
Research Article | Open Access
High-order numerical algorithm for fractional-order nonlinear diffusion equations with a time delay effect
Published: 15 April 2023
2023, 8(4): 7672-7694
Research Article | Open Access
A fuzzy based solution to multiple objective LPP
Published: 15 April 2023
2023, 8(4): 7714-7730
Research Article | Open Access
Euler's totient function applied to complete hypergroups
Published: 15 April 2023
2023, 8(4): 7731-7746
Research Article | Open Access
Clones of inductive superpositions of terms
Published: 15 April 2023
2023, 8(4): 7747-7765
Research Article | Open Access
Existence and compatibility of positive solutions for boundary value fractional differential equation with modified analytic kernel
Published: 15 April 2023
2023, 8(4): 7766-7786
Research Article | Open Access
Elimination, permanence, and exclusion in a competition model under Allee effects
Published: 15 April 2023
2023, 8(4): 7787-7805
Research Article | Open Access
On the exponential sums estimates related to Fourier coefficients of G L 3 Hecke-Maaß forms
Published: 15 April 2023
2023, 8(4): 7806-7816
Research Article | Open Access
Spacelike ruled surfaces with stationary Disteli-axis
Published: 15 April 2023
2023, 8(4): 7840-7855
Research Article | Open Access
Differential subordination, superordination results associated with Pascal distribution
Published: 15 April 2023
2023, 8(4): 7856-7864
Research Article | Open Access
Clustering property for quantum Markov chains on the comb graph
Published: 15 April 2023
2023, 8(4): 7865-7880
Research Article | Open Access
A novel pessimistic multigranulation roughness by soft relations over dual universe
Published: 15 April 2023
2023, 8(4): 7881-7898
Research Article | Open Access
Controllability and observability of discretized satellite magnetic attitude control system
Published: 15 April 2023
2023, 8(4): 7899-7916
Research Article | Open Access
Input-output scaling factors tuning of type-2 fuzzy PID controller using multi-objective optimization technique
Published: 15 April 2023
2023, 8(4): 7917-7932
Research Article | Open Access
A coupled system of Laplacian and bi-Laplacian equations with nonlinear dampings and source terms of variable-exponents nonlinearities: Existence, uniqueness, blow-up and a large-time asymptotic behavior
Published: 15 April 2023
2023, 8(4): 7933-7966
Research Article | Open Access
Some best proximity point results on best orbitally complete quasi metric spaces
Published: 15 April 2023
2023, 8(4): 7967-7980
Research Article | Open Access
Neutrosophic test of linearity with application
Published: 15 April 2023
2023, 8(4): 7981-7989
Research Article | Open Access
Generalizing the concept of decreasing impatience
Published: 15 April 2023
2023, 8(4): 7990-7999
Research Article | Open Access
Predefined-time control of chaotic finance/economic system based on event-triggered mechanism
Published: 15 April 2023
2023, 8(4): 8000-8017
Research Article | Open Access
Geometric properties of holomorphic functions involving generalized distribution with bell number
Published: 15 April 2023
2023, 8(4): 8018-8026
Research Article | Open Access
A proof of a conjecture on matching-path connected size Ramsey number
Published: 15 April 2023
2023, 8(4): 8027-8033
Research Article | Open Access
Immersed finite element methods for convection diffusion equations
Published: 15 April 2023
2023, 8(4): 8034-8059
Research Article | Open Access
Stability, bifurcation, and chaos control in a discrete predator-prey model with strong Allee effect
Published: 15 April 2023
2023, 8(4): 8060-8081
Research Article | Open Access
(α1, 2, β1, 2)-complex intuitionistic fuzzy subgroups and its algebraic structure
Published: 15 April 2023
2023, 8(4): 8082-8116
Research Article | Open Access
A novel evolution model to investigate the collaborative innovation mechanism of green intelligent building materials enterprises for construction 5.0
Published: 15 April 2023
2023, 8(4): 8117-8143
Research Article | Open Access
Control and elimination in an SEIR model for the disease dynamics of COVID-19 with vaccination
Published: 15 April 2023
2023, 8(4): 8144-8161
Research Article | Open Access
Abundant solitary wave solutions of Gardner's equation using three effective integration techniques
Published: 15 April 2023
2023, 8(4): 8171-8184
Research Article | Open Access
Time fractional analysis of Casson fluid with application of novel hybrid fractional derivative operator
Published: 15 April 2023
2023, 8(4): 8185-8209
Research Article | Open Access
q-Spherical fuzzy rough sets and their usage in multi-attribute decision-making problems
Published: 15 April 2023
2023, 8(4): 8210-8248
Research Article | Open Access
Some results in function weighted b-metric spaces
Published: 15 April 2023
2023, 8(4): 8274-8293
Research Article | Open Access
Implementation of Yang residual power series method to solve fractional non-linear systems
Published: 15 April 2023
2023, 8(4): 8294-8309
Research Article | Open Access
A fuzzy logic and DEEC protocol-based clustering routing method for wireless sensor networks
Published: 15 April 2023
2023, 8(4): 8310-8331
Research Article | Open Access
Numerical solution for heat transfer in a staggered enclosure with wavy insulated baffles
Published: 15 April 2023
2023, 8(4): 8332-8348
Research Article | Open Access
Local multiset dimension of comb product of tree graphs
Published: 15 April 2023
2023, 8(4): 8349-8364
Research Article | Open Access
A novel structure of q-rung orthopair fuzzy sets in ring theory
Published: 15 April 2023
2023, 8(4): 8365-8385
Research Article | Open Access
On parametric types of Apostol Bernoulli-Fibonacci, Apostol Euler-Fibonacci, and Apostol Genocchi-Fibonacci polynomials via Golden calculus
Published: 15 April 2023
2023, 8(4): 8386-8402
Research Article | Open Access
Phase transition for piecewise linear fibonacci bimodal map
Published: 15 April 2023
2023, 8(4): 8403-8430
Research Article | Open Access
Towards coupled coincidence theorems of generalized admissible types of mappings on partial satisfactory cone metric spaces and some applications
Published: 15 April 2023
2023, 8(4): 8431-8459
Research Article | Open Access
Numerical algorithms for solutions of nonlinear problems in some distance spaces
Published: 15 April 2023
2023, 8(4): 8460-8477
Research Article | Open Access
An optimal eighth order derivative free multiple root finding scheme and its dynamics
Published: 15 April 2023
2023, 8(4): 8478-8503
Research Article | Open Access
Note on complete convergence and complete moment convergence for negatively dependent random variables under sub-linear expectations
Published: 15 April 2023
2023, 8(4): 8504-8521
Research Article | Open Access
Probabilistic picture hesitant fuzzy sets and their application to multi-criteria decision-making
Published: 15 April 2023
2023, 8(4): 8522-8559
Research Article | Open Access
Orbital stability of periodic standing waves of the coupled Klein-Gordon-Zakharov equations
Published: 15 April 2023
2023, 8(4): 8560-8579
Research Article | Open Access
Sign-changing solutions of critical quasilinear Kirchhoff-Schrödinger-Poisson system with logarithmic nonlinearity
Published: 15 April 2023
2023, 8(4): 8580-8609
Research Article | Open Access
On the fourth power mean of one special two-term exponential sums
Published: 15 April 2023
2023, 8(4): 8650-8660
Research Article | Open Access
Evaluation of groups using cooperative game with fuzzy data envelopment analysis
Published: 15 April 2023
2023, 8(4): 8661-8679
Research Article | Open Access
Coronavirus dynamics, infections and preventive interventions using fractional-calculus analysis
Published: 15 April 2023
2023, 8(4): 8680-8701
Research Article | Open Access
A study of the time fractional Navier-Stokes equations for vertical flow
Published: 15 April 2023
2023, 8(4): 8702-8730
Research Article | Open Access
Existence of solutions for impulsive wave equations
Published: 15 April 2023
2023, 8(4): 8731-8755
Research Article | Open Access
Barycentric rational collocation method for semi-infinite domain problems
Published: 15 April 2023
2023, 8(4): 8756-8771
Research Article | Open Access
Iteration changes discontinuity into smoothness (Ⅰ): Removable and jumping cases
Published: 15 April 2023
2023, 8(4): 8772-8792
Research Article | Open Access
Iteration changes discontinuity into smoothness (Ⅱ): oscillating case
Published: 15 April 2023
2023, 8(4): 8793-8810
Research Article | Open Access
Classical Darboux transformation and exact soliton solutions of a two-component complex short pulse equation
Published: 15 April 2023
2023, 8(4): 8811-8828
Research Article | Open Access
A discrete unified gas kinetic scheme on unstructured grids for viscid compressible flows and its parallel algorithm
Published: 15 April 2023
2023, 8(4): 8829-8846
Research Article | Open Access
Parabolic transport measurement of hydrodynamic forces for flow around circular/triangular distance dependent obstructions: Finite element analysis
Published: 15 April 2023
2023, 8(4): 8847-8866
Research Article | Open Access
Stability and Hopf bifurcation of a delayed diffusive phytoplankton-zooplankton-fish model with refuge and two functional responses
Published: 15 April 2023
2023, 8(4): 8867-8901
Research Article | Open Access
On the construction of stable periodic solutions for the dynamical motion of AC machines
Published: 15 April 2023
2023, 8(4): 8902-8927
Research Article | Open Access
Connectedness and covering properties via infra topologies with application to fixed point theorem
Published: 09 February 2023
2023, 8(4): 8928-8948
Research Article | Open Access
The singularity of two kinds of tricyclic graphs
Published: 15 April 2023
2023, 8(4): 8949-8963
Research Article | Open Access
Precise asymptotics for complete integral convergence in the law of the logarithm under the sub-linear expectations
Published: 15 April 2023
2023, 8(4): 8964-8984
Research Article | Open Access
New diverse types of soliton solutions to the Radhakrishnan-Kundu-Lakshmanan equation
Published: 15 April 2023
2023, 8(4): 8985-9008
Research Article | Open Access
Barycentric rational collocation method for fractional reaction-diffusion equation
Published: 15 April 2023
2023, 8(4): 9009-9026
Research Article | Open Access
Averaging aggregation operators under the environment of q-rung orthopair picture fuzzy soft sets and their applications in MADM problems
Published: 15 April 2023
2023, 8(4): 9027-9053
Research Article | Open Access
Existence and multiplicity results for a singular fourth-order elliptic system involving critical homogeneous nonlinearities
Published: 15 April 2023
2023, 8(4): 9054-9073
Brief Report | Open Access
Finite groups all of whose proper subgroups have few character values
Published: 13 February 2023
2023, 8(4): 9074-9081
Research Article | Open Access
Medical diagnosis for the problem of Chikungunya disease using soft rough sets
Published: 13 February 2023
2023, 8(4): 9082-9105
Research Article | Open Access
Precise large deviations for aggregate claims in a two-dimensional compound dependent risk model
Published: 15 April 2023
2023, 8(4): 9106-9117
Research Article | Open Access
New techniques on fixed point theorems for symmetric contraction mappings with its application
Published: 15 April 2023
2023, 8(4): 9118-9145
Research Article | Open Access
Nontrivial solutions for a fourth-order Riemann-Stieltjes integral boundary value problem
Published: 15 April 2023
2023, 8(4): 9146-9165
Research Article | Open Access
On certain Ostrowski type integral inequalities for convex function via AB-fractional integral operator
Published: 15 April 2023
2023, 8(4): 9166-9184
Correction | Open Access
Correction: Sobolev-type nonlinear Hilfer fractional stochastic differential equations with noninstantaneous impulsive
Published: 15 April 2023
2023, 8(4): 9185-9186
Research Article | Open Access
Application of fuzzy Malliavin calculus in hedging fixed strike lookback option
Published: 15 April 2023
2023, 8(4): 9187-9211
Research Article | Open Access
A predictor-corrector interior-point algorithm for P ( κ )-weighted linear complementarity problems
Published: 15 April 2023
2023, 8(4): 9212-9229
Research Article | Open Access
A higher order evolution inequality with a gradient term in the exterior of the half-ball
Published: 15 April 2023
2023, 8(4): 9230-9246
Research Article | Open Access
A novel algorithm for solving sum of several affine fractional functions
Published: 15 April 2023
2023, 8(4): 9247-9264
Research Article | Open Access
Stability analysis and convergence rate of a two-step predictor-corrector approach for shallow water equations with source terms
Published: 15 April 2023
2023, 8(4): 9265-9289
Research Article | Open Access
A Derivative Hilbert operator acting from Bergman spaces to Hardy spaces
Published: 15 April 2023
2023, 8(4): 9290-9302
Research Article | Open Access
On submodule transitivity of QTAG-modules
Published: 15 April 2023
2023, 8(4): 9303-9313
Research Article | Open Access
New fixed point results in controlled metric type spaces based on new contractive conditions
Published: 15 April 2023
2023, 8(4): 9314-9330
Research Article | Open Access
Long-time analysis of a stochastic chemostat model with instantaneous nutrient recycling
Published: 15 April 2023
2023, 8(4): 9331-9351
Research Article | Open Access
Synchronization and fluctuation of a stochastic coupled systems with additive noise
Published: 15 April 2023
2023, 8(4): 9352-9364
Research Article | Open Access
Robustness analysis of fuzzy BAM cellular neural network with time-varying delays and stochastic disturbances
Published: 15 April 2023
2023, 8(4): 9365-9384
Research Article | Open Access
Generalized q-convex functions characterized by q-calculus
Published: 15 April 2023
2023, 8(4): 9385-9399
Research Article | Open Access
A new hybrid approach based on genetic algorithm and support vector machine methods for hyperparameter optimization in synthetic minority over-sampling technique (SMOTE)
Published: 15 April 2023
2023, 8(4): 9400-9415
Research Article | Open Access
On minimal asymptotically nonexpansive mappings
Published: 15 April 2023
2023, 8(4): 9416-9435
Research Article | Open Access
A counterexample to the new iterative scheme of Rezapour et al.: Some discussions and corrections
Published: 15 April 2023
2023, 8(4): 9436-9442
Research Article | Open Access
Fixed point results in b-metric spaces with applications to integral equations
Published: 15 April 2023
2023, 8(4): 9443-9460
Research Article | Open Access
Multiple solutions to Kirchhoff-Schrödinger equations involving the p ( )-Laplace-type operator
Published: 15 April 2023
2023, 8(4): 9461-9482
Research Article | Open Access
On symmetry of the product of two higher-order quasi-differential operators
Published: 15 April 2023
2023, 8(4): 9483-9505
Research Article | Open Access
Double total domination number of Cartesian product of paths
Published: 15 April 2023
2023, 8(4): 9506-9519
Research Article | Open Access
Modified 5-point fractional formula with Richardson extrapolation
Published: 15 April 2023
2023, 8(4): 9520-9534
Research Article | Open Access
A novel numerical method for solving the Caputo-Fabrizio fractional differential equation
Published: 15 April 2023
2023, 8(4): 9535-9556
Research Article | Open Access
Image restoration by using a modified proximal point algorithm
Published: 15 April 2023
2023, 8(4): 9557-9575
Research Article | Open Access
Cubic B-Spline method for the solution of the quadratic Riccati differential equation
Published: 15 April 2023
2023, 8(4): 9576-9584
Research Article | Open Access
An efficient Fourier spectral method and error analysis for the fourth order problem with periodic boundary conditions and variable coefficients
Published: 15 April 2023
2023, 8(4): 9585-9601
Research Article | Open Access
Stability analysis and optimal control for leaf brown spot disease of rice
Published: 15 April 2023
2023, 8(4): 9602-9623
Research Article | Open Access
Extinction and permanence of a general non-autonomous discrete-time SIRS epidemic model
Published: 15 April 2023
2023, 8(4): 9624-9646
Research Article | Open Access
The distribution of exterior transmission eigenvalues for spherically stratified media
Published: 15 April 2023
2023, 8(4): 9647-9670
Research Article | Open Access
Entropy of credibility distribution for intuitionistic fuzzy variable
Published: 15 April 2023
2023, 8(4): 9671-9691
Research Article | Open Access
A novel class of forward-backward explicit iterative algorithms using inertial techniques to solve variational inequality problems with quasi-monotone operators
Published: 15 April 2023
2023, 8(4): 9692-9715
Research Article | Open Access
Stability switch and Hopf bifurcations for a diffusive plankton system with nonlocal competition and toxic effect
Published: 15 April 2023
2023, 8(4): 9716-9739
Research Article | Open Access
Soft order topology and graph comparison based on soft order
Published: 15 April 2023
2023, 8(4): 9761-9781
Research Article | Open Access
Intraday trading of cryptocurrencies using polynomial auto regression
Published: 15 April 2023
2023, 8(4): 9782-9794
Research Article | Open Access
Fixed point equations for superlinear operators with strong upper or strong lower solutions and applications
Published: 15 April 2023
2023, 8(4): 9820-9831
Research Article | Open Access
Some conditions for sequences to be minimal completely monotonic
Published: 15 April 2023
2023, 8(4): 9832-9839
Research Article | Open Access
Ranking of linear Diophantine fuzzy numbers using circumcenter of centroids
Published: 15 April 2023
2023, 8(4): 9840-9861
Research Article | Open Access
A smoothing Levenberg-Marquardt algorithm for linear weighted complementarity problem
Published: 15 April 2023
2023, 8(4): 9862-9876
Research Article | Open Access
Structure connectivity and substructure connectivity of data center network
Published: 15 April 2023
2023, 8(4): 9877-9889
Research Article | Open Access
Common fixed points and convergence results for α-Krasnosel'skii mappings
Published: 15 April 2023
2023, 8(4): 9911-9923
Research Article | Open Access
A complete comparison for the number of palindromes in different bases
Published: 15 April 2023
2023, 8(4): 9924-9932
Research Article | Open Access
Local well-posedness to the thermal boundary layer equations in Sobolev space
Published: 15 April 2023
2023, 8(4): 9933-9964
Research Article | Open Access
A mathematical model study on plant root pest management
Published: 15 April 2023
2023, 8(4): 9965-9981
Research Article | Open Access
On knot separability of hypergraphs and its application towards infectious disease management
Published: 15 April 2023
2023, 8(4): 9982-10000