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Counting eigenvalues in domains of the complex field
International audience -
Assessing non-normal effects in thermoacoustic systems with mean flow
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Convexity and the quantum many-body problem
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Upper bounds for the first eigenvalue of the Laplacian in terms of anisiotrop...
19 pages, à paraître dans Results in Mathematics -
A spectral approach for sifting process in empirical mode decomposition
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Structure tensor of colour quaternion image representations for invariant fea...
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Spectral properties of Schrödinger operators on compact manifolds: rigidity, ...
International audience -
A PDE based and interpolation-free framework for modeling the sifting process...
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On the eigenvalues of Aharonov-Bohm operators with varying poles
39 pages, 28 figures -
Spectral properties of Dirac operators with strong magnetic fields
We study bidimensional Dirac operator with magnetic fields which grow unboundedly at infinity. The spectrum of such operator is composed only of eigenvalues and in... -
On the effectiveness of a quasistatic bubble-scale simulation in predicting t...
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Towards 3D lidar point cloud registration improvement using optimal neighborh...
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Chernoff-type bound for finite Markov chains
This paper develops bounds on the distribution function of the empirical mean for irreducible finite-state Markov chains. One approach, explored by D. Gillman, reduces... -
Eigenvalue asymptotics for Schrödinger operators on sparse graphs
much better version. -
Additive/multiplicative free subordination property and limiting eigenvectors...
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Bifurcation modeling in geomaterials : from the second-order work criterion t...
International audience -
Stability in geomechanics, experimental and numerical analyses
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Conformal aspect of the Dirac operator on manifolds with boundary
In this thesis, we study the conformal aspect of the spectrum of the Dirac operator on manifolds with boundary. First, we prove some lower bounds for the first...
