Additive
On Approximation of Some Mixed Functional Equations [Volume 18, Issue 1, 2021, Pages 35-46]
Almost bi-multiplicative
Joint Continuity of Bi-multiplicative Functionals [Volume 18, Issue 2, 2021, Pages 33-44]
Atomic system
$K$-orthonormal and $K$-Riesz Bases [Volume 18, Issue 1, 2021, Pages 59-72]
B
Banach algebra
Characteristics of Solutions of Fractional Hybrid Integro-Differential Equations in Banach Algebra [Volume 18, Issue 3, 2021, Pages 109-131]
Bernardi operator
A Generalized Class of Univalent Harmonic Functions Associated with a Multiplier Transformation [Volume 18, Issue 3, 2021, Pages 27-39]
Boundary Layer
Investigation of the Boundary Layers of the Singular Perturbation Problem Including the Cauchy-Euler Differential Equation [Volume 18, Issue 4, 2021, Pages 73-96]
Bounded function
On New Extensions of Hermite-Hadamard Inequalities for Generalized Fractional Integrals [Volume 18, Issue 1, 2021, Pages 73-88]
C
Carlson-type inequality
Generalizations of Related Fritz Carlson Type Inequalities for Fuzzy Integrals [Volume 18, Issue 4, 2021, Pages 131-153]
CAT(0) space
On Approximating Fixed Point in CAT(0) Spaces [Volume 18, Issue 4, 2021, Pages 113-130]
Cauchy-Lipschitz method
Boundary Value Problems in Thermo Viscoplasticity [Volume 18, Issue 4, 2021, Pages 19-30]
Cebysev inequality
Weighted Cebysev Type Inequalities for Double Integrals and Application [Volume 18, Issue 4, 2021, Pages 59-72]
Closed range
Two Equal Range Operators on Hilbert $C^*$-modules [Volume 18, Issue 2, 2021, Pages 85-96]
Codomain
On Some Linear Operators Preserving Disjoint Support Property [Volume 18, Issue 3, 2021, Pages 41-49]
Coefficient conditions
A Generalized Class of Univalent Harmonic Functions Associated with a Multiplier Transformation [Volume 18, Issue 3, 2021, Pages 27-39]
Coincidence point
Coincidence Point Results for Different Types of $ H_b^{+} $-contractions on $m_b$-Metric Spaces [Volume 18, Issue 2, 2021, Pages 1-31]
Common fixed points
Some Common Fixed Point Results for Generalized $lpha_*$-$psi$-contractive Multi-valued Mappings on Ordered Metric Spaces with Application to Initial Value Problem [Volume 18, Issue 2, 2021, Pages 111-128]
Comonotone functions
Generalizations of Related Fritz Carlson Type Inequalities for Fuzzy Integrals [Volume 18, Issue 4, 2021, Pages 131-153]
Complete Boolean algebras
Some Properties of Complete Boolean Algebras [Volume 18, Issue 2, 2021, Pages 63-71]
Condensing operator
Existence and Uniqueness for a Class of SPDEs Driven by L'{e}vy Noise in Hilbert Spaces [Volume 18, Issue 3, 2021, Pages 51-68]
Controlled $K$-fusion frame
A Note on Some Results for $C$-controlled $K$-Fusion Frames in Hilbert Spaces [Volume 18, Issue 1, 2021, Pages 15-34]
Controlled fusion frame
A Note on Some Results for $C$-controlled $K$-Fusion Frames in Hilbert Spaces [Volume 18, Issue 1, 2021, Pages 15-34]
Control matrix
Some bi-Hamiltonian Systems and their Separation of Variables on 4-dimensional Real Lie Groups [Volume 18, Issue 1, 2021, Pages 89-105]
Convergence rate
Using Frames in Steepest Descent-Based Iteration Method for Solving Operator Equations [Volume 18, Issue 2, 2021, Pages 97-109]
Convolution
A Generalized Class of Univalent Harmonic Functions Associated with a Multiplier Transformation [Volume 18, Issue 3, 2021, Pages 27-39]
Coupled fixed point
On Some Coupled Fixed Point Theorems with Rational Expressions in Partially Ordered Metric Spaces [Volume 18, Issue 1, 2021, Pages 123-136]
D
Dhage hybrid fixed point theorem
Characteristics of Solutions of Fractional Hybrid Integro-Differential Equations in Banach Algebra [Volume 18, Issue 3, 2021, Pages 109-131]
Disjoint support
On Some Linear Operators Preserving Disjoint Support Property [Volume 18, Issue 3, 2021, Pages 41-49]
Drygas
On Approximation of Some Mixed Functional Equations [Volume 18, Issue 1, 2021, Pages 35-46]
Dual frame
Gabor Dual Frames with Characteristic Function Window [Volume 18, Issue 1, 2021, Pages 47-57]
Dual frame
Introduction of Frame in Tensor Product of $n$-Hilbert Spaces [Volume 18, Issue 4, 2021, Pages 1-18]
E
Elliptic operator
Interior Schauder-Type Estimates for Higher-Order Elliptic Operators in Grand-Sobolev Spaces [Volume 18, Issue 2, 2021, Pages 129-148]
Extreme points
A Generalized Class of Univalent Harmonic Functions Associated with a Multiplier Transformation [Volume 18, Issue 3, 2021, Pages 27-39]
F
Fixed point
A Fixed Point Theorem for Weakly Contractive Mappings [Volume 18, Issue 1, 2021, Pages 107-122]
Fixed point
Fixed Point Theorems for Geraghty Type Contraction Mappings in Complete Partial $b_{v}left( s
ight) $-Metric Spaces [Volume 18, Issue 2, 2021, Pages 45-62]
Fixed point
On Approximating Fixed Point in CAT(0) Spaces [Volume 18, Issue 4, 2021, Pages 113-130]
Fixed point
Fixed Point Theorems for Fuzzy $(gamma,eta)$-Contractions in non-Archimedean Fuzzy Metric Spaces [Volume 18, Issue 4, 2021, Pages 31-44]
Frame
A Note on Some Results for $C$-controlled $K$-Fusion Frames in Hilbert Spaces [Volume 18, Issue 1, 2021, Pages 15-34]
Frame
Using Frames in Steepest Descent-Based Iteration Method for Solving Operator Equations [Volume 18, Issue 2, 2021, Pages 97-109]
Frame
Introduction of Frame in Tensor Product of $n$-Hilbert Spaces [Volume 18, Issue 4, 2021, Pages 1-18]
Frank-Pick's inequality
A Review on Some Fuzzy Integral Inequalities [Volume 18, Issue 3, 2021, Pages 153-185]
Functional equation
On Approximation of Some Mixed Functional Equations [Volume 18, Issue 1, 2021, Pages 35-46]
Fundamental Solution
Investigation of the Boundary Layers of the Singular Perturbation Problem Including the Cauchy-Euler Differential Equation [Volume 18, Issue 4, 2021, Pages 73-96]
Fuzzy cone metric space
$mathcal{I}$-convergence in Fuzzy Cone Normed Spaces [Volume 18, Issue 4, 2021, Pages 45-57]
Fuzzy integral inequality
Generalizations of Related Fritz Carlson Type Inequalities for Fuzzy Integrals [Volume 18, Issue 4, 2021, Pages 131-153]
Fuzzy measure
Generalizations of Related Fritz Carlson Type Inequalities for Fuzzy Integrals [Volume 18, Issue 4, 2021, Pages 131-153]
Fuzzy metric space
Some Properties of Lebesgue Fuzzy Metric Spaces [Volume 18, Issue 1, 2021, Pages 1-14]
Fuzzy normed space
$mathcal{I}$-convergence in Fuzzy Cone Normed Spaces [Volume 18, Issue 4, 2021, Pages 45-57]
G
Gabor frame
Gabor Dual Frames with Characteristic Function Window [Volume 18, Issue 1, 2021, Pages 47-57]
Gabor system
Gabor Dual Frames with Characteristic Function Window [Volume 18, Issue 1, 2021, Pages 47-57]
Gauss-Winkler inequality
A Review on Some Fuzzy Integral Inequalities [Volume 18, Issue 3, 2021, Pages 153-185]
Generalized $alpha_*$-$psi$-contractive multi-valued mappings
Some Common Fixed Point Results for Generalized $lpha_*$-$psi$-contractive Multi-valued Mappings on Ordered Metric Spaces with Application to Initial Value Problem [Volume 18, Issue 2, 2021, Pages 111-128]
Generalized Geraghty contraction
Fixed Point Theorems for Geraghty Type Contraction Mappings in Complete Partial $b_{v}left( s
ight) $-Metric Spaces [Volume 18, Issue 2, 2021, Pages 45-62]
Generalized metric space
Fixed Point Theorems for Geraghty Type Contraction Mappings in Complete Partial $b_{v}left( s
ight) $-Metric Spaces [Volume 18, Issue 2, 2021, Pages 45-62]
Grand-Sobolev space
Interior Schauder-Type Estimates for Higher-Order Elliptic Operators in Grand-Sobolev Spaces [Volume 18, Issue 2, 2021, Pages 129-148]
H
Harmonic mapping
A Generalized Class of Univalent Harmonic Functions Associated with a Multiplier Transformation [Volume 18, Issue 3, 2021, Pages 27-39]
Hermite-Hadamard inequality
On New Extensions of Hermite-Hadamard Inequalities for Generalized Fractional Integrals [Volume 18, Issue 1, 2021, Pages 73-88]
Higher-order
Interior Schauder-Type Estimates for Higher-Order Elliptic Operators in Grand-Sobolev Spaces [Volume 18, Issue 2, 2021, Pages 129-148]
Hilbert $C^*$-module
Two Equal Range Operators on Hilbert $C^*$-modules [Volume 18, Issue 2, 2021, Pages 85-96]
Hilbert $mathcal{A}$-module
Integral $K$-Operator Frames for $End_{mathcal{A}}^{st}(mathcal{H})$ [Volume 18, Issue 3, 2021, Pages 91-107]
Hybrid differential equations
Characteristics of Solutions of Fractional Hybrid Integro-Differential Equations in Banach Algebra [Volume 18, Issue 3, 2021, Pages 109-131]
Hyers-Ulam stability
On Approximation of Some Mixed Functional Equations [Volume 18, Issue 1, 2021, Pages 35-46]
Ideal limit point
$mathcal{I}$-convergence in Fuzzy Cone Normed Spaces [Volume 18, Issue 4, 2021, Pages 45-57]
Integrable system
Some bi-Hamiltonian Systems and their Separation of Variables on 4-dimensional Real Lie Groups [Volume 18, Issue 1, 2021, Pages 89-105]
Interior Schauder-type Estimates
Interior Schauder-Type Estimates for Higher-Order Elliptic Operators in Grand-Sobolev Spaces [Volume 18, Issue 2, 2021, Pages 129-148]
Isometry
On Some Linear Operators Preserving Disjoint Support Property [Volume 18, Issue 3, 2021, Pages 41-49]
Lebesgue measure zero
On Approximation of Some Mixed Functional Equations [Volume 18, Issue 1, 2021, Pages 35-46]
Lebesgue property
Some Properties of Lebesgue Fuzzy Metric Spaces [Volume 18, Issue 1, 2021, Pages 1-14]
Linear preserver
On Some Linear Operators Preserving Disjoint Support Property [Volume 18, Issue 3, 2021, Pages 41-49]
Lorentz-Minkowski space
On 1-index of Unstable Spacelike Hypersurfaces in Pseudo-Euclidean Spheres [Volume 18, Issue 4, 2021, Pages 97-111]
M
Measure of noncompactness
Existence and Uniqueness for a Class of SPDEs Driven by L'{e}vy Noise in Hilbert Spaces [Volume 18, Issue 3, 2021, Pages 51-68]
Mild solution
Existence and Uniqueness for a Class of SPDEs Driven by L'{e}vy Noise in Hilbert Spaces [Volume 18, Issue 3, 2021, Pages 51-68]
Minkowski's inequality
A Review on Some Fuzzy Integral Inequalities [Volume 18, Issue 3, 2021, Pages 153-185]
Monotone property
On Some Coupled Fixed Point Theorems with Rational Expressions in Partially Ordered Metric Spaces [Volume 18, Issue 1, 2021, Pages 123-136]
Montgomery identity
Weighted Cebysev Type Inequalities for Double Integrals and Application [Volume 18, Issue 4, 2021, Pages 59-72]
Moore-Penrose inverse
Two Equal Range Operators on Hilbert $C^*$-modules [Volume 18, Issue 2, 2021, Pages 85-96]
N
Necessary Conditions
Investigation of the Boundary Layers of the Singular Perturbation Problem Including the Cauchy-Euler Differential Equation [Volume 18, Issue 4, 2021, Pages 73-96]
Newton transformation
On 1-index of Unstable Spacelike Hypersurfaces in Pseudo-Euclidean Spheres [Volume 18, Issue 4, 2021, Pages 97-111]
O
Operator equation
Using Frames in Steepest Descent-Based Iteration Method for Solving Operator Equations [Volume 18, Issue 2, 2021, Pages 97-109]
Order closed
Some Common Fixed Point Results for Generalized $lpha_*$-$psi$-contractive Multi-valued Mappings on Ordered Metric Spaces with Application to Initial Value Problem [Volume 18, Issue 2, 2021, Pages 111-128]
Ordered metric space
On Some Coupled Fixed Point Theorems with Rational Expressions in Partially Ordered Metric Spaces [Volume 18, Issue 1, 2021, Pages 123-136]
Partial $b_{v}left( sright) $ metric spaces
Fixed Point Theorems for Geraghty Type Contraction Mappings in Complete Partial $b_{v}left( s
ight) $-Metric Spaces [Volume 18, Issue 2, 2021, Pages 45-62]
Partially ordered set
Some Common Fixed Point Results for Generalized $lpha_*$-$psi$-contractive Multi-valued Mappings on Ordered Metric Spaces with Application to Initial Value Problem [Volume 18, Issue 2, 2021, Pages 111-128]
Quadratic
On Approximation of Some Mixed Functional Equations [Volume 18, Issue 1, 2021, Pages 35-46]
Quadratic differential equation
Characteristics of Solutions of Fractional Hybrid Integro-Differential Equations in Banach Algebra [Volume 18, Issue 3, 2021, Pages 109-131]
R
Rational type contraction
On Some Coupled Fixed Point Theorems with Rational Expressions in Partially Ordered Metric Spaces [Volume 18, Issue 1, 2021, Pages 123-136]
Set-valued functios
A Review on Some Fuzzy Integral Inequalities [Volume 18, Issue 3, 2021, Pages 153-185]
Singular Perturbation Problem
Investigation of the Boundary Layers of the Singular Perturbation Problem Including the Cauchy-Euler Differential Equation [Volume 18, Issue 4, 2021, Pages 73-96]
Spacelike
On 1-index of Unstable Spacelike Hypersurfaces in Pseudo-Euclidean Spheres [Volume 18, Issue 4, 2021, Pages 97-111]
Steepest descent method
Using Frames in Steepest Descent-Based Iteration Method for Solving Operator Equations [Volume 18, Issue 2, 2021, Pages 97-109]
Sugeno integral
A Review on Some Fuzzy Integral Inequalities [Volume 18, Issue 3, 2021, Pages 153-185]
Sugeno integral
Generalizations of Related Fritz Carlson Type Inequalities for Fuzzy Integrals [Volume 18, Issue 4, 2021, Pages 131-153]
T
Temperature
Boundary Value Problems in Thermo Viscoplasticity [Volume 18, Issue 4, 2021, Pages 19-30]
Tensor product of Hilbert spaces
Introduction of Frame in Tensor Product of $n$-Hilbert Spaces [Volume 18, Issue 4, 2021, Pages 1-18]
Thunsdorff's inequality
A Review on Some Fuzzy Integral Inequalities [Volume 18, Issue 3, 2021, Pages 153-185]
V
Variables of separation
Some bi-Hamiltonian Systems and their Separation of Variables on 4-dimensional Real Lie Groups [Volume 18, Issue 1, 2021, Pages 89-105]
Variational inequality
Boundary Value Problems in Thermo Viscoplasticity [Volume 18, Issue 4, 2021, Pages 19-30]
Viscoplastic
Boundary Value Problems in Thermo Viscoplasticity [Volume 18, Issue 4, 2021, Pages 19-30]
W
Weak $G$-complete
Some Properties of Lebesgue Fuzzy Metric Spaces [Volume 18, Issue 1, 2021, Pages 1-14]
Weakly Chatterjea mappings
A Fixed Point Theorem for Weakly Contractive Mappings [Volume 18, Issue 1, 2021, Pages 107-122]
Weakly contractive mappings
A Fixed Point Theorem for Weakly Contractive Mappings [Volume 18, Issue 1, 2021, Pages 107-122]
Weakly increasing
Some Common Fixed Point Results for Generalized $lpha_*$-$psi$-contractive Multi-valued Mappings on Ordered Metric Spaces with Application to Initial Value Problem [Volume 18, Issue 2, 2021, Pages 111-128]
Weakly Kannan mappings
A Fixed Point Theorem for Weakly Contractive Mappings [Volume 18, Issue 1, 2021, Pages 107-122]
Weakly Zamfirescu mappings
A Fixed Point Theorem for Weakly Contractive Mappings [Volume 18, Issue 1, 2021, Pages 107-122]