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Showing 1 to 3 of 3 for “"strongly continuous semigroup"”.
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On the Spectrum of Neutron Transport Equations with Reflecting Boundary Conditions
… of the transport operator <I>A</I> and the strongly continuous semigroup <I>T(t)</I> generated by <I>A</I> are studied. It is shown under fairly general assumptions that the accumulation points of { m Pas}(A):=sigma (A) cap { lambda :{ m Re}lambda > -lambda^{ast} }, if they exist, could only …
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Elongational Flows in Polymer Processing
… to relate the stability of the associated strongly continuous semigroup to the numerical resolution of the spectrum of its generator. By using a spectral collocation method, we shall derive numerical results on the eigenvalue distribution, thereby confirming prior results on the stability …
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Mild solutions of SPDE's driven by Poisson noise in infinite dimensions and their dependence on initial conditions
… measure space (U,C,m), A is the generator of a strongly continuous semigroup, F is a measurable mapping from H to H, B is a measurable mapping from the product space HxU to H and g is an H-valued random variable. We are interested in the existence and uniqueness of a so called mild solution. …