نتایج جستجو برای: slant toep hank operator
تعداد نتایج: 96812 فیلتر نتایج به سال:
we prove that there do not exist totally contact umbilical proper slant lightlike submanifolds of indefinite sasakian manifolds other than totally contact geodesic proper slant lightlike submanifolds. we also prove that there do not exist totally contact umbilical proper slant lightlike submanifolds of indefinite sasakian space forms.
We prove microlocal properties of a generalized Radon transform that integrates over lines in R3 with directions parallel to a fairly arbitrary curve on the sphere. This transform is the model for problems in slant-hole SPECT and conical-tilt electron microscopy, and our results characterize the microlocal mapping properties of the SPECT reconstruction operator developed and tested by Quinto, B...
We consider superlinearly convergent analogues of Newton methods for nondifferentiable operator equations in function spaces. The superlinear convergence analysis of semismooth methods for nondifferentiable equations described by a locally Lipschitzian operator in Rn is based on Rademacher’s theorem which does not hold in function spaces. We introduce a concept of slant differentiability and us...
In this paper, we initiate the notion of k^{th} order slant Hankel operators on L^2(T^n) for k greater than or equal to 2 and n 1 where T^n denotes n-torus. We give necessary sufficient condition a bounded operator be discuss their commutative, compactness, hyponormal isometric property.
In a recent study we developed a fast and accurate algorithm to compute Global Positioning System (GPS) Slant Total Delay (STDs) utilizing numerical weather model data. Having developed a forward operator we construct in this study the tangent linear (adjoint) operator by application of the chain rule of differential calculus in forward (reverse) mode. Armed with these operators we show in a si...
Natural killer (NK) cells are known to play a role in mediating innate immunity, in enhancing adaptive immune responses, and have been implicated in mediating anti-tumor responses via antibody-dependent cell-mediated cytotoxicity (ADCC) by reactivity of CD16 with the Fc region of human IgG1 antibodies. The NK-92 cell line, derived from a lymphoma patient, has previously been well characterized ...
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