Výsledky vyhledávání - "Vatsya, S.R."

Akademický článek

Mechanics of a Particle in a Riemannian Manifold

Autor: Vatsya, S.R.

Publikováno v: In Chaos, Solitons and Fractals 1999 10(8):1391-1397

Converging lower bounds to the photonic-bandgap edges

Autor: Vatsya, S.R., Nikumb, S.K.

A photonic band gap is determined by its boundaries, which are frequently computed by the Rayleigh-Ritz method, with the plane wave or the finite element basis functions. This method produces a sequence of upper bounds. Since there are no error estim

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High power femtosecond laser machining of metals in ambient medium

Autor: Vatsya, S.R., Li, Chengde, Nikumb, S.K.

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Feasibility study for non-intrusive ablation of prostate by electromagnetic radiation

Autor: Vatsya, S.R.

We have developed and successfully tested models and numerical schemes for clean ablation of well-defined regions inside materials without causing damage to the surface and surrounding material, using lasers. The key to our approach is the ability is

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Modeling of processes during pulsed-laser texturing of material surfaces

Autor: Vatsya, S.R., Nikumb, S.K.

Pulsed-laser texturing of material surfaces proceeds with shallow melt resulting from the absorption of laser energy. Flow processes in the fluid determine the morphological structure of the re-solidified surface. Approximations made in the literatur

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