X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
mathematics (13) 13
mathematics, applied (12) 12
mathematics - analysis of pdes (7) 7
physics, mathematical (6) 6
non-linear schrodinger equation (5) 5
mathematical physics (4) 4
nonlinear schrodinger-equation (4) 4
quantum graphs (4) 4
analysis of pdes (3) 3
existence (3) 3
scattering (3) 3
standing waves (3) 3
[ math.math-ap ] mathematics [math]/analysis of pdes [math.ap] (2) 2
[math.math-ap]mathematics [math]/analysis of pdes [math.ap] (2) 2
asymptotic stability (2) 2
concentration-compactness techniques (2) 2
conductivity (2) 2
constrained energy minimization (2) 2
convergence (2) 2
de-vries equation (2) 2
dispersion (2) 2
engineering, electrical & electronic (2) 2
gradient flow (2) 2
inverse problems (2) 2
non-linear hyperbolic equations (2) 2
non-linear schrödinger equation (2) 2
partial differential equations (2) 2
physics, multidisciplinary (2) 2
reconstruction (2) 2
soliton (2) 2
stability (2) 2
tadpole graph (2) 2
well-posedness (2) 2
2d wave-equation (1) 1
35q41 (1) 1
35q55 (1) 1
35q75, 83e15 (1) 1
81v70 (1) 1
82c10 (1) 1
[ math.math-ca ] mathematics [math]/classical analysis and odes [math.ca] (1) 1
[ math.math-mp ] mathematics [math]/mathematical physics [math-ph] (1) 1
[ math.math-sp ] mathematics [math]/spectral theory [math.sp] (1) 1
[ spi.auto ] engineering sciences [physics]/automatic (1) 1
[math.math-ca]mathematics [math]/classical analysis and odes [math.ca] (1) 1
[math.math-mp]mathematics [math]/mathematical physics [math-ph] (1) 1
[math.math-sp]mathematics [math]/spectral theory [math.sp] (1) 1
[spi.auto]engineering sciences [physics]/automatic (1) 1
acousto-electric tomography (1) 1
adaptive algorithms (1) 1
adaptive filters (1) 1
adaptive haar wavelet transform (1) 1
adiabatic flow (1) 1
adiabatic theory (1) 1
aggregation (1) 1
analysis (1) 1
approximate inverses (1) 1
approximation (1) 1
automatic (1) 1
automation & control systems (1) 1
bdf2 (1) 1
behavior (1) 1
bifurcations (1) 1
blow-up (1) 1
blow-up solutions (1) 1
blowup (1) 1
blowup profile (1) 1
boundary rigidity (1) 1
brain (1) 1
cauchy-problem (1) 1
classical analysis and odes (1) 1
clustering (1) 1
coarsening (1) 1
compact surfaces (1) 1
compressible euler equations (1) 1
computer simulation (1) 1
concentrationcompactness techniques (1) 1
condensed matter (1) 1
construction (1) 1
continuity equations (1) 1
controllability (1) 1
conver- gence to equilibrium (1) 1
convergence to equilibrium (1) 1
coupled systems (1) 1
critical equation (1) 1
critical nls (1) 1
critical wave-equation (1) 1
cross-diffusion systems (1) 1
cubic nls (1) 1
curvature (1) 1
data cauchy-theory (1) 1
decay (1) 1
decay rate (1) 1
delays (1) 1
density (1) 1
dependent boundary-conditions (1) 1
derivation (1) 1
diffusion (1) 1
digital imaging (1) 1
discretization (1) 1
domains (1) 1
more...
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


International Journal of Imaging Systems and Technology, ISSN 0899-9457, 09/2019, Volume 29, Issue 3, pp. 195 - 209
Journal Article
Communications on Pure and Applied Analysis, ISSN 1534-0392, 03/2019, Volume 18, Issue 2, pp. 603 - 623
The initial value problem for some coupled non-linear wave equations is investigated. In the defocusing case, global well-posedness and ill-posedness results... 
Instability | Global well-posedness | Non-linear Klein-Gordon system | Scattering | Blow-up | SYSTEM | MATHEMATICS, APPLIED | ENERGY | SOBOLEV SPACE | global well-posedness | CAUCHY-PROBLEM | 2D WAVE-EQUATION | EXPONENTIAL-GROWTH | MATHEMATICS | scattering | REGULARITY | blow-up | instability | GLOBAL-SOLUTIONS
Journal Article
Discrete and Continuous Dynamical Systems- Series A, ISSN 1078-0947, 05/2019, Volume 39, Issue 5, pp. 2893 - 2913
Journal Article
Journal of Spectral Theory, ISSN 1664-039X, 2016, Volume 6, Issue 4, pp. 955 - 976
Our main goal in this paper is to prove existence (and uniqueness) of the quantum propagator for time-dependent quantum Hamiltonians (H) over cap (t) when this... 
Strichartz estimate | Herman-Kluk formula | Non-linear time-dependent Schrödinger equations | MATHEMATICS | MATHEMATICS, APPLIED | CONSTRUCTION | SCHRODINGER EVOLUTION-EQUATIONS | FORMULAS | Non-linear time-dependent Schrodinger equations | FUNDAMENTAL SOLUTION
Journal Article
NONLINEARITY, ISSN 0951-7715, 08/2017, Volume 30, Issue 8, pp. 3271 - 3303
We consider a nonlinear Schrodinger equation (NLS) posed on a graph (or network) composed of a generic compact part to which a finite number of half-lines are... 
MATHEMATICS, APPLIED | quantum graphs | non-linear Schrodinger equation | TADPOLE GRAPH | STANDING WAVES | concentration-compactness techniques | NONLINEAR SCHRODINGER-EQUATION | PHYSICS, MATHEMATICAL | CONSTRAINED ENERGY MINIMIZATION
Journal Article
Discrete and Continuous Dynamical Systems- Series A, ISSN 1078-0947, 04/2019, Volume 39, Issue 4, pp. 1821 - 1889
This paper concerns a Fokker-Planck equation on the positive real line modeling nucleation and growth of clusters. The main feature of the equation is the... 
Convergence to equilibrium | Fokker-Planck equation | Gradient flow | Non-linear non-local PDE | Coarsening | Entropy method | MATHEMATICS, APPLIED | BEHAVIOR | coarsening | conver- gence to equilibrium | SOBOLEV INEQUALITIES | FAMILY | MATHEMATICS | SLYOZOV | Non-linear non-local pde | entropy method | EQUILIBRIUM | VERSION | DIFFUSION | gradient flow
Journal Article
Nonlinear Analysis, ISSN 0362-546X, 05/2019, Volume 182, pp. 316 - 349
Let be a domain of , . The classical Caffarelli–Kohn–Nirenberg inequality rewrites as the following inequality: for any and any , there exists a constant such... 
Hardy–Sobolev inequalities | Non linear elliptic critical equations | Non-smooth geometry | EXISTENCE | MATHEMATICS | MATHEMATICS, APPLIED | NONEXISTENCE | ELLIPTIC-EQUATIONS | Hardy-Sobolev inequalities | Geometry | Singularities | Curvature | Smooth boundaries
Journal Article
Electronic Journal of Qualitative Theory of Differential Equations, ISSN 1417-3875, 2018, Volume 2018, Issue 24, pp. 1 - 28
This paper is concerned with the internal exact controllability of the following model of dynamical elasticity equations for incompressible materials with a... 
Incompressible materials | Uniform decay rates | Non linear damping | Internal exact controllability | MATHEMATICS | non linear damping | MATHEMATICS, APPLIED | incompressible materials | COMPACT SURFACES | uniform decay rates | STABILIZATION | internal exact controllability | SEMILINEAR WAVE-EQUATION | ASYMPTOTIC STABILITY | ENERGY DECAY | DOMAINS
Journal Article
Journal of Physics A: Mathematical and Theoretical, ISSN 1751-8113, 2019, Volume 52, Issue 3, p. 35202
We investigate dispersive and Strichartz estimates for the Schrodinger time evolution propagator e(-itH) on a star-shaped metric graph. The linear operator, H,... 
Schrodinger operator | quantum graphs | Strichartz estimates | non- linear Schrodinger equation | dispersion | LAPLACIANS | NETWORK | PHYSICS, MULTIDISCIPLINARY | PHYSICS, MATHEMATICAL | QUANTUM GRAPH | THIN FIBERS
Journal Article
Inverse Problems, ISSN 0266-5611, 08/2018, Volume 34, Issue 10, p. 104004
This paper considers the non-linear inverse problem of reconstructing an electric conductivity distribution from the interior power density in a bounded... 
acousto-electric tomography | hybrid imaging | non-linear conjugate gradient | non-linear PDE optimization | DENSITY | MATHEMATICS, APPLIED | INVERSE DIFFUSION | CONDUCTIVITY | RECONSTRUCTION | PHYSICS, MATHEMATICAL | Mathematics - Optimization and Control
Journal Article
Indagationes Mathematicae, ISSN 0019-3577, 09/2019, Volume 30, Issue 5, pp. 904 - 919
We consider coupled systems of semi-linear wave equations with different sound speeds on a finite time interval and a bounded domain in with boundary . We show... 
Coupled systems | Inverse problems | Non-linear hyperbolic equations | To be checked by Faculty | MATHEMATICS | GLOBAL EXISTENCE | RECONSTRUCTION | RIEMANNIAN MANIFOLD | PROPAGATION
Journal Article
Journal of Differential Equations, ISSN 0022-0396, 01/2017, Volume 262, Issue 2, pp. 803 - 843
We have been studying spherically symmetric motions of gaseous stars with physical vacuum boundary governed either by the Euler–Poisson equations in the... 
Nash–Moser theory | Vacuum boundary | Spherically symmetric solutions | Gaseous stars | Non-linear hyperbolic equations | MATHEMATICS | COMPRESSIBLE EULER EQUATIONS | PHYSICAL VACUUM | Nash-Moser theory | SPHERICALLY SYMMETRIC MOTIONS | WELL-POSEDNESS | Mathematics - Analysis of PDEs
Journal Article
Communications in Partial Differential Equations, ISSN 0360-5302, 05/2017, Volume 42, Issue 5, pp. 731 - 756
We prove an adiabatic theorem for the nonautonomous semilinear Gross-Pitaevskii equation. More precisely, we assume that the external potential decays suitably... 
non-autonomous dynamical systems | soliton | 82C10 | Adiabatic theory | 35Q55 | 81V70 | 35Q41 | non-linear Schrödinger equation | MATHEMATICS, APPLIED | NONLINEAR SCHRODINGER-EQUATIONS | non-linear Schrodinger equation | MATHEMATICS | EVOLUTION | SOLITARY WAVES | RESONANCE | DYNAMICS | ASYMPTOTIC STABILITY | GROUND-STATES | SCATTERING | Adiabatic flow | Infinity | Decay | Conductivity | Ground state | Bifurcations | Helium
Journal Article
Geophysical Journal International, ISSN 0956-540X, 10/2013, Volume 195, Issue 1, pp. 582 - 596
We propose a numerical algorithm for solving first arrival transmission traveltime tomography problems where the underlying slowness is piecewise continuous.... 
Non-linear differential equations | Tomography | Numerical solutions | TENSOR-FIELDS | VISCOSITY SOLUTIONS | X-RAY TRANSFORM | HAMILTON-JACOBI EQUATIONS | BOUNDARY RIGIDITY | GEOCHEMISTRY & GEOPHYSICS | FAST SWEEPING METHOD | APPROXIMATE INVERSES | INVERSE PROBLEMS | EIKONAL EQUATIONS | SCHEMES
Journal Article
Journal of Differential Equations, ISSN 0022-0396, 01/2019, Volume 266, Issue 1, pp. 147 - 178
We study standing waves of NLS equation posed on the : two semi-infinite half-lines attached at a circle. At the two vertices Kirchhoff boundary conditions are... 
Standing waves | Non-linear Schrödinger equation | Quantum graphs | MATHEMATICS | GROUND-STATE | EXPANSIONS | DEPENDENT BOUNDARY-CONDITIONS | NONLINEAR SCHRODINGER-EQUATION | Non-linear Schrodinger equation | ORBITAL STABILITY
Journal Article
Journal of Physics A: Mathematical and Theoretical, ISSN 1751-8113, 2018, Volume 51, Issue 40, p. 405201
Journal Article
Journal of Hyperbolic Differential Equations, ISSN 0219-8916, 06/2018, Volume 15, Issue 2, pp. 219 - 258
We prove the non-linear stability of a system of non-linear wave equations satisfying the weak null condition. In particular, this includes the case of the... 
Non-linear wave equation | Kaluza-klein spacetime | Einstein equations | VACUUM | MATHEMATICS, APPLIED | non-linear wave equation | GLOBAL STABILITY | MINKOWSKI SPACE | EQUATIONS | Kaluza-Klein spacetime | PHYSICS, MATHEMATICAL | RELATIVITY
Journal Article
IEEE Transactions on Automatic Control, ISSN 0018-9286, 04/2019, Volume 64, Issue 4, pp. 1403 - 1414
Journal Article
Nonlinearity, ISSN 0951-7715, 07/2017, Volume 30, Issue 8, pp. 3271 - 3303
We consider a nonlinear Schrodinger equation (NLS) posed on a graph (or network) composed of a generic compact part to which a finite number of half-lines are... 
non-linear Schrodinger equation | concentrationcompactness techniques | quantum graphs | MATHEMATICS, APPLIED | TADPOLE GRAPH | STANDING WAVES | concentration-compactness techniques | NONLINEAR SCHRODINGER-EQUATION | PHYSICS, MATHEMATICAL | CONSTRAINED ENERGY MINIMIZATION
Journal Article
Analysis and PDE, ISSN 2157-5045, 2014, Volume 7, Issue 4, pp. 997 - 102
Journal Article
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.