0

The result of M.A. Lavrentiev on the product conformal radii two non-overlapping simply connected domains has been generalized and strengthened. A method that allowed new estimates for products inner mutually to be obtained proposed.

We study actions of pointed Hopf algebras in the Z-graded setting. Our main result classifies inner-faithful generalized Taft on quantum Weyl which respect Z-grading. also show that generically invariant rings are commutative rings.

Generalized inverses of tensors play increasingly important roles in computational mathematics and numerical analysis. It is appropriate to develop the theory generalized within algebraic structure a ring. In this paper, we study different over commutative ring noncommutative Several examples are provided support theoretical results. We also propose algorithms for computing inner inverses, Moor...

To efficiently solve large dense complex linear system arising from electric field integral equations (EFIE) formulation of electromagnetic scattering problems, the multilevel fast multipole method (MLFMM) is used to accelerate the matrix-vector product operations. The inner-outer flexible generalized minimum residual method (FGMRES) is combined with the symmetric successive overrelaxation (SSO...

In this paper, we study an inexact inverse iteration with inner-outer iterations for solving the generalized eigenvalue problem Ax = Bx; and analyze how the accuracy in the inner iterations aaects the convergence of the outer iterations. By considering a special stopping criterion depending on a threshold parameter, we show that the outer iteration converges linearly with the threshold paramete...

Fig. 2 Crusted erythematous plaques on the abdomen. Fig. 3 Crusted erythematous plaques in inner sides of thighs. A 70-year-old female patient presented with generalized erythematous, scaly skin lesions scattered all our the body for 20 days duration associated with slight pruritus. The patient was a known case of uncontrolled diabetes on insulin therapy. There was no past history of any previo...