Prohlížení Acta Polytechnica. 2013, vol. 53, no. 5 dle názvu
Zobrazují se záznamy 12-15 z 15
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PROPOSAL OF NEW OPTICAL ELEMENTS
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)A overview of our patented proposals of new optical elements is presented. The elements are suitable for laser pulse analysis, telescopy, X-ray microscopy and X-ray telescopy. They are based on the interference properties ... -
RESONANCES ON HEDGEHOG MANIFOLDS
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)We discuss resonances for a nonrelativistic and spinless quantum particle confined to a two- or three-dimensional Riemannian manifold to which a finite number of semiinfinite leads is attached. Resolvent and scattering ... -
THE NUMBER OF ORTHOGONAL CONJUGATIONS
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)After a short introduction to anti-linearity, bounds for the number of orthogonal (skew) conjugations are proved. They are saturated if the dimension of the Hilbert space is a power of two. For other dimensions this is an ... -
THE SHMUSHKEVICH METHOD FOR HIGHER SYMMETRY GROUPS OF INTERACTING PARTICLES
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)About 60 years ago, I. Shmushkevich presented a simple ingenious method for computing the relative probabilities of channels involving the same interacting multiplets of particles, without the need to compute the Clebsch-Gordan ...