170 citations
- Polish Academy of SciencesPL58 papers
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12 papers · 1 filter
On spectral assignment for neutral type systems
Kateryna V. Sklyar, Rabah Rabah, Grigory M. Sklyar
For a large class of linear neutral type systems the problem of eigenvalues and eigenvectors assignment is investigated, i.e. finding the system which has the given spectrum and al…
On the interspike-intervals of periodically-driven integrate-and-fire models
Wacław Marzantowicz, Justyna Signerska
We analyze properties of the firing map, which iterations give information about consecutive spikes, for periodically driven linear integrate-and-fire models. By considering locall…
Concentration inequalities for non-Lipschitz functions with bounded derivatives of higher order
Radosław Adamczak, Paweł Wolff
Building on the inequalities for homogeneous tetrahedral polynomials in independent Gaussian variables due to R. Latała we provide a concentration inequality for non-necessarily Li…
Types of tightness in spaces with unconditional basis
A. Manoussakis, A. Pelczar-Barwacz
We present a reflexive Banach space with an unconditional basis which is quasi-minimal and tight by range, i.e. of type (4) in Ferenczi-Rosendal list within the framework of Gowers…
N-person quantum Russian roulette
Piotr Frackiewicz, Alexandre G M Schmidt
We generalize the concept of quantum Russian roulette introduced in [A.G.M. Schmidt, L. da Silva, Physica A 392 (2013) 400-410]. Our model coincides with the previous one in the ca…
Counterexamples in the theory of coerciveness for linear elliptic systems related to generalizations of Korn's second inequality
Patrizio Neff, Waldemar Pompe
We show that the following generalized version of Korn's second inequality with nonconstant measurable matrix valued coefficients P ||DuP+(DuP)^T||_q+||u||_q >= c ||Du||_q for u in…