INIS
laplacian
100%
solutions
97%
lie groups
72%
space
65%
equations
60%
heat
57%
norm
40%
differential equations
40%
geometry
36%
euclidean space
35%
eigenvalues
33%
applications
31%
nonlinear problems
29%
anisotropy
28%
boundary conditions
27%
vector fields
27%
boundary-value problems
25%
dirichlet problem
24%
volume
20%
range
18%
polynomials
17%
symmetry
17%
uncertainty principle
17%
stability
15%
cauchy problem
14%
differential operators
13%
potentials
13%
one-dimensional calculations
13%
green function
13%
weight
13%
cylinders
12%
lyapunov method
10%
comparative evaluations
10%
approximations
10%
kernels
10%
multivariate analysis
8%
eigenfunctions
7%
time dependence
7%
tools
7%
variational methods
7%
wave equations
6%
integro-differential equations
6%
layers
6%
speed
6%
coordinates
6%
mathematics
6%
metrics
6%
diffusion equations
6%
data
5%
accuracy
5%
Mathematics
Type Inequality
78%
Laplace Operator
76%
Hardy Inequality
62%
Lie Group
59%
Variable Coefficient
29%
Eigenvalue
29%
Heisenberg Group
28%
Fractional Differential Equations
27%
Vector Field
24%
Boundary Condition
23%
Isoperimetric Inequality
22%
Circular Cylinder
16%
Differential Equation
15%
Boundary Value Problems
14%
Maximizer
14%
Rayleigh
13%
Polynomials Method
13%
Green Function
13%
Constant Coefficient
12%
Differential Operator
12%
Remainder Term
11%
Infinite Series
11%
Integral Operator
10%
Potential Theory
10%
Comparison Principle
10%
Nilpotent
10%
Half Space
10%
Heat Equation
9%
Euclidean Space
9%
Green's Identity
9%
Polynomial
9%
Leffler Function
9%
Abelian Case
9%
Boundedness
9%
Initial-Boundary Value Problem
9%
Fractional Integral
8%
Euler Operator
8%
Fundamental Solution
8%
Fractional Order
8%
Illustrative Example
8%
Explicit Solution
7%
Integro-Differential Operator
7%
Embedding Theorem
7%
Finite Time
6%
Wave Equation
6%
Lp Space
6%
Nonlinearities
6%
Lipschitz Domain
6%
Necessary Condition
6%
Convolution
6%
Keyphrases
Hardy Inequality
72%
Homogeneous Groups
50%
Stratified Group
30%
Heisenberg Group
23%
Rellich Inequality
23%
Stratified Lie Group
20%
Isoperimetric Inequality
19%
P-sub-Laplacian
18%
Homogeneous Lie Group
18%
Sub-Laplacian
16%
Fractional Differential Equations
14%
Differential Equations with Variable Coefficients
14%
Sharp Remainder
13%
Caffarelli-Kohn-Nirenberg Inequality
13%
Constant Coefficients
13%
Fractional Laplacian
12%
Volume Potential
12%
Vector Field
12%
First Eigenvalue
11%
Potential Operator
11%
Heat Operator
11%
Poincaré Inequality
11%
Blow-up Result
11%
Sobolev Type Inequalities
11%
Geometric Hardy Inequality
11%
Riesz Potential
10%
Quasi-norm
10%
Infinite Series
9%
Lyapunov Inequality
9%
Green Identity
9%
Heat Polynomials Method
9%
Eigenvalues
9%
Dirichlet
9%
Subelliptic
8%
Uncertainty Principle
8%
Time-fractional
8%
Cauchy Problem
8%
Initial-boundary Value Problem
8%
Rellich
8%
Simple Proof
8%
Best Constant
8%
Nilpotent Lie Group
7%
Newtonian Potential
7%
S-numbers
7%
Fractional Derivative
7%
Euclidean Space
7%
Sharp Constants
6%
Polyharmonic Equation
6%
Logarithmic Nonlinearity
6%
Rockland Operator
6%
