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Showing 1 to 4 of 4 for “"Pseudo-Differential-Operator"”.
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On the calculus of symbols for pseudo-differential operator,
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mathematics, 1968.
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Gluing Z₂-Harmonic Spinors on 3-Manifolds
… analysis of degenerating families of elliptic operators. Part II: This part studies the deformation theory of Z₂-harmonic spinors. For a fixed smooth singular set, the deformation theory of 𝑍₂-harmonic spinors is obstructed by infinite-dimensional cokernel of the semi-Fredholm Z₂-Dirac …
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The Symbol of a Markov Semimartingale
… As examples the solutions of stochastic differential equations are considered. The symbol is then used to derive a quick approach to the semimartingale characteristics as well as the generator of the process under consideration. Finally we give some examples of how our methods work for …
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Boundedness, Hypoellipticity and Schatten-Von Neumann properties for Global Pseudo-differential Operators on R^d.
L'abstract è presente nell'allegato / the abstract is in the attachment