X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
non-self-adjointness (9) 9
mathematics, applied (4) 4
essential spectrum (3) 3
mathematics (3) 3
reality of the spectrum (3) 3
robin boundary conditions (3) 3
torsion (3) 3
almost-poisson structure (2) 2
analysis (2) 2
autoparallels (2) 2
birman-schwinger principle (2) 2
bound-states (2) 2
brackets (2) 2
eigenvalue and eigenfunction asymptotics (2) 2
instability (2) 2
jacobi identity (2) 2
physics, multidisciplinary (2) 2
reduction (2) 2
robin laplacian (2) 2
space-time (2) 2
waveguides (2) 2
weak coupling (2) 2
35j05 (1) 1
35p15 (1) 1
47b44 (1) 1
47b99 (1) 1
a-stability (1) 1
action principle (1) 1
alfv ́en wave (1) 1
alfven wave (1) 1
alfvén wave (1) 1
almost-poisson (1) 1
approximations (1) 1
bdf methods (1) 1
beyond (1) 1
boundary layer (1) 1
constrained systems (1) 1
construction (1) 1
decomposition (1) 1
destabilizing (1) 1
discontinuous potential (1) 1
dynamical systems (1) 1
dynamics (1) 1
effect (1) 1
engineering (1) 1
engineering, general (1) 1
equations (1) 1
equations of motion (1) 1
evaporating salt lake (1) 1
finite-element methods (1) 1
flow (1) 1
flow in porous media (1) 1
form (1) 1
functions, discontinuous (1) 1
fuzzy sets (1) 1
galerkin projection (1) 1
generalised chaplygin's nonholonomic systems (1) 1
generalised chaplyginïsnonholonomic systems (1) 1
gravity (1) 1
groundwater (1) 1
hilbert-space (1) 1
identity (1) 1
implicit and implicit-explicit multistep methods (1) 1
j -self-adjointness (1) 1
j-self-adjointness (1) 1
jacobi (1) 1
kelvin-helmholtz (1) 1
kelvin-helmholtz instability (1) 1
linear stability (1) 1
materials science, multidisciplinary (1) 1
mathcal {pt}$$ -symmetry (1) 1
mathematical physics (1) 1
mathematical research (1) 1
mathematics - spectral theory (1) 1
mechanics (1) 1
model reduction (1) 1
nilpotent (1) 1
non-hermitian hamiltonians (1) 1
non-hermiticity (1) 1
nonholonomic (1) 1
nonholonomic mechanics (1) 1
nonholonomic systems (1) 1
nonlinear parabolic equations (1) 1
numerical bifurcation analysis (1) 1
operator theory (1) 1
ordinary differential equations (1) 1
oscillatory convection (1) 1
perturbation-theory (1) 1
physics, mathematical (1) 1
plumes (1) 1
pseudospectra (1) 1
pt -symmetry (1) 1
quantification of the non-self-adjointness of elliptic operators (1) 1
quantum physics (1) 1
quantum theory (1) 1
reality (1) 1
research (1) 1
schrodinger equation (1) 1
schrodinger operators (1) 1
schrodinger-operators (1) 1
more...
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Asymptotic Analysis, ISSN 0921-7134, 02/2016, Volume 96, Issue 3-4, pp. 251 - 281
We consider the Laplacian in a tubular neighbourhood of a hyperplane subjected to non-self-adjoint PT-symmetric Robin boundary conditions. Its spectrum is... 
essential spectrum | reality of the spectrum | weak coupling | spectral analysis | Birman-Schwinger principle | non-self-adjointness | Robin boundary conditions | waveguide | MATHEMATICS, APPLIED | HILBERT-SPACE | SCHRODINGER-OPERATORS
Journal Article
Journal of Spectral Theory, ISSN 1664-039X, 2017, Volume 70, Issue 3, pp. 659 - 697
We study spectral properties of the Schrodinger operator with an imaginary sign potential on the real line. By constructing the resolvent kernel, we show that... 
Non-self-adjointness | Birman-Schwinger principle | Discontinuous potential | Pseudospectra | Weak coupling | Schrödinger operators | MATHEMATICS | MATHEMATICS, APPLIED | BOUND-STATES | weak coupling | Schrodinger operators | non-self-adjointness | discontinuous potential
Journal Article
Integral Equations and Operator Theory, ISSN 0378-620X, 12/2008, Volume 62, Issue 4, pp. 489 - 515
Journal Article
Chinese Physics B, ISSN 1674-1056, 03/2010, Volume 19, Issue 3, pp. 030302 - 030302
Journal Article
中国科学:技术科学英文版, ISSN 1674-7321, 2009, Issue 3, pp. 761 - 770
Non-self-adjoint dynamical systems, e.g., nonholonomic systems, can admit an almost Poisson structure, which is formulated by a kind of Poisson bracket... 
symplectic | form | systems | torsion | almost-Poisson | nonholonomic | Jacobi | identity | non-self-adjointness | structure
Journal Article
IMA Journal of Numerical Analysis, ISSN 0272-4979, 10/2018, Volume 38, Issue 4, pp. 1768 - 1796
Journal Article
Purazuma Kaku Yūgō Gakkai shi, ISSN 0918-7928, 2003, Volume 79, Issue 11, pp. 1169 - 1187
Recent progress in linear spectral studies of incompressible plasma (fluid) with flows is reviewed. Mathematically, non-Hermiticity of the generating operator... 
stretching effect | nilpotent | shear flow | Non-Hermiticity (non-self-adjointness) | Kelvin-Helmholtz instability | linear stability | Alfvén wave
Journal Article
Physica D: Nonlinear Phenomena, ISSN 0167-2789, 2008, Volume 237, Issue 23, pp. 3075 - 3088
We consider gravitational instability of saline boundary layers, observed at the subsurface of salt lakes. This boundary layer is the result of the convective... 
Non-self-adjointness | Galerkin projection | Model reduction | Flow in porous media | Numerical bifurcation analysis | MATHEMATICS, APPLIED | INSTABILITY | PHYSICS, MULTIDISCIPLINARY | OSCILLATORY CONVECTION | EVAPORATING SALT LAKE | PHYSICS, MATHEMATICAL | GROUNDWATER | Water, Underground | Usage | Analysis | Plumes (Fluid dynamics) | Boundary layer
Journal Article
Integral Equations and Operator Theory, ISSN 0378-620X, 12/2008, Volume 62, Issue 4, pp. 489 - 515
We introduce a planar waveguide of constant width with non-Hermitian $$\mathcal {PT}$$ -symmetric Robin boundary conditions. We study the spectrum of this... 
eigenvalue and eigenfunction asymptotics | Non-self-adjointness | waveguides | mathcal {PT}$$ -symmetry | 47B44 | 47B99 | Mathematics | 35J05 | J -self-adjointness | essential spectrum | reality of the spectrum | 35P15 | Robin Laplacian | Analysis | Robin boundary conditions
Journal Article
Science in China Series E: Technological Sciences, ISSN 1006-9321, 3/2009, Volume 52, Issue 3, pp. 761 - 770
Journal Article
No results were found for your search.

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