Results 121 to 130 of about 680 (193)

Perverse schobers and Orlov equivalences. [PDF]

open access: yesEur J Math, 2023
Koseki N, Ouchi G.
europepmc   +1 more source

The Maslov Index of Periodic Hamiltonian Orbits

open access: yes, 2003
we study the Maslov index of the monodromy matrix of periodic Hamiltonian orbit, extending substantially results of other authorsVi undesöker maslov indexet av monodromimatrisen av periodiska Hamiltonska ...
Gosson, Serge de, Gosson, Maurice de
core  

Pontryagin spaces of entire functions V

open access: yes, 2009
The spectral theory of a two-dimensional canonical (or `Hamiltonian´) system is closely related with two notions, depending whetherWeyl´s limit circle or limit point case previals.
Woracek, Harald, Kaltenbäck, Michael
core  

Pole placement via the periodic Schur Schur decomposition

open access: yes, 1993
We present a new method for eigenvalue assignment in linear periodic discrete-time systems through the use of linear periodic state feedback. The proposed method uses reliable numerical techniques based on unitary transformations. In essence, it computes
Sreedhar, J.   +2 more
core  

Periodic dynamic systems for infected hosts and mosquitoes

open access: yesRevista de Saúde Pública
A mathematical model for the purpose of analysing the dynamic of the populations of infected hosts anf infected mosquitoes when the populations of mosquitoes are periodic in time is here presented.
W. M. Oliva, E. M. Sallum
doaj  

Ruijsenaars wavefunctions as modular group matrix coefficients. [PDF]

open access: yesLett Math Phys
Di Francesco P   +4 more
europepmc   +1 more source

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