Keyphrases
Fractional Differential Equations
29%
Differential Equations with Variable Coefficients
29%
Heisenberg Group
27%
Hardy Inequality
25%
Constant Coefficients
25%
Stratified Group
25%
Homogeneous Groups
19%
Infinite Series
19%
Homogeneous Lie Group
15%
Sub-Laplacian
14%
Time-fractional
12%
Poincaré Inequality
12%
Variable Costs
12%
Fractional Laplacian
12%
Blow-up Result
12%
Multinomial Mittag-Leffler Function
12%
Heat Polynomials Method
12%
Caputo
11%
Operating Leverage
11%
Fixed Costs
11%
Fractional Integral
11%
Fractional Derivative
10%
Time-varying Coefficients
9%
Stratified Lie Group
9%
Exact Solutions
9%
Green Identity
9%
Sharp Remainder
9%
Hardy Potential
9%
Mittag-Leffler Function
9%
Linear Fractional Differential Equation
9%
Solution Representation
9%
Space Fractional
9%
Subelliptic
9%
Geometric Hardy Inequality
8%
P-sub-Laplacian
8%
Heat Equation
8%
Illustrative Examples
8%
Optimal Investment
8%
Pure Mathematics
8%
Cost Structure
8%
Electricity Price
8%
Applied Mathematics
8%
Kazakhstan
8%
Convex Domain
7%
Inverse Cauchy Problem
6%
Fractional Integro-differential Equations
6%
Oscillatory Solution
6%
Fractional Cauchy Problem
6%
Fractional Operators
6%
Explicit Solution
6%
Cauchy Problem
6%
Galerkin
6%
Approximate Solution
6%
Numerical Approximation
6%
Damping Term
6%
Generalized Grand Lebesgue Space
6%
Mittag-Leffler Kernel
6%
Linear Differential Equations
6%
Caputo Fractional Differential Equation
6%
Semigroup
6%
Stefan Problem
6%
Fisher-KPP Equation
6%
Ellipsoidal Coordinates
6%
Contact Heating
6%
Leonhard Euler
6%
Fixed Delay
6%
Spectral Scheme
6%
Fractional-order Derivative
6%
Existence Results
6%
Continuous Function
6%
Integrable Function
6%
Linear Ordinary Differential Equations
6%
Variable Fractional Order
6%
Variable-order Time Fractional
6%
Laplace Transform Method
6%
Non-blow-up
6%
Lipschitz
6%
Modulus of Continuity
6%
Rank One Symmetric Spaces
6%
Half-space Domain
6%
Fourier Type
6%
Existence of Weak Solutions
6%
Nonlinear Source
6%
Abstract Cauchy Problem
6%
Dirac Operator
6%
Multiplicity of Positive Solutions
6%
Hardy-Sobolev Inequality
6%
Viscoelastic Wave Equation
6%
Differential Equations
6%
Logarithmic Nonlinearity
6%
Banach Fixed Point Theorem
6%
Function Space
6%
Reaction-diffusion Equations
6%
Evolution Equations
6%
Fractional Integral Operator
6%
Solution Existence
6%
Lyapunov Inequality
6%
Nonlinear Equations
6%
Mountain Pass Theorem
6%
Scalar Potential
6%
Two-phase Inverse Stefan Problems
6%
Fractional Integro-differential Operator
6%
Space-time Fractional Differential Equation
6%
Biharmonic Operator
6%
P(x)-biharmonic
6%
Half-space
5%
Fractional Order
5%
Numerical Experiments
5%
Positive Weak Solution
5%
Simple Proof
5%
Mathematics
Fractional Differential Equations
53%
Laplace Operator
49%
Variable Coefficient
45%
Type Inequality
32%
Lie Group
29%
Heisenberg Group
27%
Differential Equation
27%
Constant Coefficient
21%
Hardy Inequality
20%
Polynomials Method
19%
Infinite Series
18%
Polynomial
16%
Leffler Function
16%
Fractional Order
16%
Integro-Differential Operator
14%
Fractional Integral
14%
Mathematics
12%
Variable Costs
12%
Finite Time
12%
Necessary Condition
12%
Half Space
11%
Weak Solution
11%
Fixed Costs
11%
Illustrative Example
11%
Green's Identity
9%
Heat Equation
9%
Explicit Solution
9%
Pure Mathematics
8%
State Variable
8%
Applied Mathematics
8%
Diffusion Equation
8%
Stochastics
8%
Variable Order
8%
Continuous Variable
7%
Convex Domain
7%
Numerical Experiment
6%
Boundedness
6%
Laplace Transform Method
6%
Numerical Approximation
6%
Semilinear
6%
Scalar Potential
6%
Asymptotics
6%
Multiplicity of Positive Solution
6%
Hardy-Sobolev Inequality
6%
Caputo Time-Fractional Derivative
6%
Evolution Equation
6%
Existence Result
6%
Wave Equation
6%
Abstract Cauchy Problem
6%
Nonlinearities
6%
Semigroup
6%
Lp Space
6%
Variational Principle
6%
Reaction-Diffusion System
6%
Linear Differential Equation
6%
Leffler Kernel
6%
variable fractional order α
6%
Computational Approach
6%
Stochastic Differential Equation
6%
Symmetric Space
6%
Numerical Scheme
6%
Integral Operator
6%
Error Estimate
6%
Type Condition
6%
Numerical Analysis
6%
Nonlinear Equation
6%
Fourier Transform
6%
Riemannian Symmetric Space
6%
Euclidean Case
6%
Main Result
6%
Neutral Differential Equations
6%
Linear Combination
5%
Legendre Polynomial
5%
INIS
solutions
100%
differential equations
67%
laplacian
53%
equations
46%
space
45%
nonlinear problems
36%
lie groups
33%
applications
32%
heat
31%
cauchy problem
25%
approximations
21%
polynomials
21%
geometry
17%
multivariate analysis
12%
integro-differential equations
12%
dirichlet problem
12%
mathematics
12%
cost
12%
diffusion equations
11%
euclidean space
11%
kernels
10%
energy
9%
differential operators
9%
time dependence
8%
one-dimensional calculations
7%
stochastic processes
7%
transformations
6%
investment
6%
errors
6%
coordinates
6%
surveys
6%
variational methods
6%
damping
6%
lyapunov method
6%
mountains
6%
wave equations
6%
laplace transformation
6%
heating
6%
evolution equations
6%
symmetry
6%
multiplicity
6%
numerical analysis
6%
scalars
6%
accuracy
6%
integrals
5%
tools
5%
mapping
5%
partial differential equations
5%
prices
5%