ジョルジエフ ヴラディミル シメノフ

教授(任期付)

  • 1101 引用
  • 13 h指数
1984 …2019
Pureに変更を加えた場合、すぐここに表示されます。

研究成果 1984 2019

フィルター
Article
6 引用 (Scopus)

Asymptotic behavior for linear and nonlinear elastic waves in materials with memory

Kirova, R., Gueorguiev, V. S., Rubino, B., Sampalmieri, R. & Yordanov, B., 2008 10 1, : : Journal of Non-Crystalline Solids. 354, 35-39, p. 4126-4137 12 p.

研究成果: Article

viscoelasticity
Elastic waves
Viscoelasticity
elastic waves
Cauchy problem
5 引用 (Scopus)
Blow-up of Solutions
Ginzburg-Landau Equation
Life Span
Blow-up
Cauchy Problem
7 引用 (Scopus)

Bound-State Solutions of the Maxwell-Dirac and the Klein-Gordon-Dirac Systems

Esteban, M. J., Gueorguiev, V. S. & Séré, E., 1996, : : Letters in Mathematical Physics. 38, 2, p. 217-220 4 p.

研究成果: Article

Dirac equation
Bound States
infinity
Paul Adrien Maurice Dirac
Dirac Equation
Nonlinear Klein-Gordon Equation
Symmetry Breaking
Energy
Global Existence
Blow-up
2 引用 (Scopus)
Source Terms
Blow-up Solution
Energy
Equivariant
Space-time
4 引用 (Scopus)
Scattering Operator
Dissipative Systems
Hyperbolic Systems
Controllability
Damped Wave Equation
Nonlinear Wave Equation
Wave equations
Critical Exponents
Damping
3 引用 (Scopus)
Critical Exponents
Wave equation
Estimate
Semilinear Wave Equation
Linear equation
13 引用 (Scopus)
Small Solutions
Linearization
Nonlinear equations
Mathematical operators
Nonlinear Equations
6 引用 (Scopus)

Decay estimates for hyperbolic systems

Gueorguiev, V. S., Lucente, S. & Ziliotti, G., 2004 1 1, : : Hokkaido Mathematical Journal. 33, 1, p. 83-113 31 p.

研究成果: Article

Decay Estimates
First-order System
Hyperbolic Systems
Anisotropic Elasticity
Pointwise Estimates
36 引用 (Scopus)
Decay Estimates
Klein-Gordon Equation
47 引用 (Scopus)

Decay Estimates for the Wave Equation with Potential

Gueorguiev, V. S. & Visciglia, N., 2003, : : Communications in Partial Differential Equations. 28, 7-8, p. 1325-1369 45 p.

研究成果: Article

Dispersive Estimates
Fredholm Theory
Resolvent Estimates
Decay Estimates
Wave equations
8 引用 (Scopus)

Decay for nonlinear Klein-Gordon equations

Gueorguiev, V. S. & Lucente, S., 2004 12, : : Nonlinear Differential Equations and Applications. 11, 4, p. 529-555 27 p.

研究成果: Article

Nonlinear Klein-Gordon Equation
Sobolev spaces
Weighted Sobolev Spaces
Fractional Order
Nonlinearity
3 引用 (Scopus)
Sobolev spaces
Singular Potential
Wave Operator
Lorentz Spaces
Homogeneous Space
1 引用 (Scopus)
Ground state
Ground State
Existence and Uniqueness
Crystal symmetry
Pohozaev Identity
385 引用 (Scopus)
Nonlinear Source
Nonlinear Damping
Damping Term
Wave equations
Source Terms
2 引用 (Scopus)

Focusing NLKG equation with singular potential

Gueorguiev, V. S. & Lucente, S., 2018 7 1, : : Communications on Pure and Applied Analysis. 17, 4, p. 1387-1406 20 p.

研究成果: Article

Singular Potential
Ground state
Decomposition
Energy
Global Existence
10 引用 (Scopus)

Global existence for elastic waves with memory

Gueorguiev, V. S., Rubino, B. & Sampalmieri, R., 2005 6, : : Archive for Rational Mechanics and Analysis. 176, 3, p. 303-330 28 p.

研究成果: Article

Memory Term
Elastic Waves
Elastic waves
Global Existence
Polynomial Decay
6 引用 (Scopus)
Regularity of Solutions
Nonlinear Wave Equation
Global Existence
1 引用 (Scopus)
Dispersive Estimates
Global Regularity
Sobolev spaces
Quadratic equation
Klein-Gordon Equation
31 引用 (Scopus)
Klein-Gordon Equation
Global Solution
18 引用 (Scopus)
Klein-Gordon Equation
Global Solution
4 引用 (Scopus)

Higher Order Fractional Leibniz Rule

Fujiwara, K., Gueorguiev, V. S. & Ozawa, T., 2017 4 3, (Accepted/In press) : : Journal of Fourier Analysis and Applications. p. 1-16 16 p.

研究成果: Article

Leibniz' rule
Redistribution
Fractional Derivative
Fractional
Higher Order
2 引用 (Scopus)
Inverse Scattering Problem
Scattering Amplitude
Dissipative Systems
Hyperbolic Systems
1 引用 (Scopus)
Inverse Scattering Problem
Scattering Amplitude
Dissipative Systems
Hyperbolic Systems
7 引用 (Scopus)

High‐frequency asymptotics in inverse scattering by ellipsoids

Arnaoudov, Y., Dassios, G. & Gueorguiev, V. S., 1993, : : Mathematical Methods in the Applied Sciences. 16, 1, p. 1-12 12 p.

研究成果: Article

Inverse Scattering
Ellipsoid
Linear systems
Acoustics
Boundary conditions
6 引用 (Scopus)

Life-span of subcritical semilinear wave equation

Di Pomponio, S. & Gueorguiev, V. S., 2001 11, : : Asymptotic Analysis. 28, 2, p. 91-114 24 p.

研究成果: Article

Strichartz Estimates
Weighted Estimates
Semilinear Wave Equation
Life Span
Wave equation
3 引用 (Scopus)
Electric commutators
Local Well-posedness
Initial value problems
Ginzburg-Landau
Elliptic Operator
7 引用 (Scopus)

Long time dynamics for semi-relativistic NLS and half wave in arbitrary dimension

Bellazzini, J., Gueorguiev, V. S. & Visciglia, N., 2018 3 10, (Accepted/In press) : : Mathematische Annalen. p. 1-34 34 p.

研究成果: Article

Ground State
Cauchy
Existence Results
Arbitrary
Radial Symmetry
5 引用 (Scopus)

Low regularity solutions for the wave map equation into the 2-D sphere

D'Ancona, P. & Gueorguiev, V. S., 2004 10, : : Mathematische Zeitschrift. 248, 2, p. 227-266 40 p.

研究成果: Article

Regularity
Ill-posedness
Self-similar Solutions
Nonuniqueness
Equivariant
2 引用 (Scopus)
Dispersive Estimates
Weighted Estimates
Propagator
Wave equation
Perturbation
4 引用 (Scopus)

Mathematical Phase Model of Neural Populations Interaction in Modulation of REM/NREM Sleep

Acquistapace, P., Candeloro, A. P., Gueorguiev, V. S. & Manca, M. L., 2016 11 1, : : Mathematical Modelling and Analysis. 21, 6, p. 794-810 17 p.

研究成果: Article

Eye Movements
Eye movements
Sleep
Modulation
Interaction
1 引用 (Scopus)

Metric cycles, curves and solenoids

Gueorguiev, V. S. & Stepanov, E., 2014 4, : : Discrete and Continuous Dynamical Systems- Series A. 34, 4, p. 1443-1463 21 p.

研究成果: Article

Solenoid
Solenoids
Cycle
Metric
Curve
1 引用 (Scopus)

Napoleon polygons

Andreescu, T., Gueorguiev, V. S. & Mushkarov, O., 2015, : : American Mathematical Monthly. 122, 1, p. 24-29 6 p.

研究成果: Article

n-gon
Polygon
Theorem
If and only if
Generalise
1 引用 (Scopus)
Generalized Sobolev Spaces
Sobolev spaces
Sobolev Spaces
Algebra
Multiplicative
15 引用 (Scopus)
Nonlinear Instability
Standing Wave
Nonlinear Equations
Linearly
Unstable
5 引用 (Scopus)
dynamic analysis
friction
nonlinearity
test
Leibniz' rule
Dirichlet Laplacian
Exterior Domain
Dirichlet Problem
Fractional
4 引用 (Scopus)

On fractional powers of singular perturbations of the Laplacian

Gueorguiev, V. S., Michelangeli, A. & Scandone, R., 2018 1 1, (Accepted/In press) : : Journal of Functional Analysis.

研究成果: Article

Fractional Powers
Singular Perturbation
Fractional
Norm
Point Interactions
1 引用 (Scopus)
Hamiltonians
Besov Spaces
Laplace Operator
Homogeneous Space
Real Line
6 引用 (Scopus)
Semilinear Wave Equation
Wave equations
Source Terms
Dissipation
Asymptotic Behavior
1 引用 (Scopus)
standing waves
solitary waves
nonlinearity
bells
7 引用 (Scopus)
Uniformly continuous
Operator
Counterexample
Norm
Target
9 引用 (Scopus)
Minimizer
Siméon Denis Poisson
Radial Symmetry
Energy
Modulo
3 引用 (Scopus)
Sobolev spaces
Wave equations
Wave equation
Regularity
Cubic equation
Electric commutators
Scattering Problems
Nonlinear equations
Resolvent Estimates
nonlinear equations
Solitary Waves
Traveling Wave
wave equations
Wave equation
solitary waves
1 引用 (Scopus)
Orbital Stability
Nonlinear equations
Ground state
One Dimension
Ground State
5 引用 (Scopus)
Scale Invariant
Smoothing
Energy
Commutator Estimate
Estimate