101,861 research outputs found
Bangalore, India 1970?
No full textIncludes illustrations and indexes to points of interest;Color;Not drawn to
Radiowave absorption and connected phenomena in the auroral zone, in relation to primary particles and magnetosphere
No full textUAG R-168, Final Report. Preface excerpt: This report presents the results of a program intended to explore the relations between ground-based auroral observations at College and satellite-based observations of the auroral primary particles, the radiation belt and the magnetosphere. The radio wave absorption aspects of the auroral phenomenon were given major emphasis.The investigation was financially supported by the National Science Foundation Grant GP 2779.Preface – Ch.1. Auroral zone electron flux and its relation to broadbeam radiowave absorption by R. Parthasarathy, F. T. Berkey, and D. Venkatesan – Ch.2. State of the magnetosphere during the breakup phase of the auroras by R. Parthasarathy and T. N. Davis – Ch.3. Diurnal variation of energetic trapped electrons and magnetic activity by J. L. Hook and R. Parthasarathy
T. S. Epstein, M. N. Panini, M. N. Srinivas, V. S. Parthasarathy, Besoins essentiels dans l'État du Karnataka, Inde
No full textÉtienne Gilbert. T. S. Epstein, M. N. Panini, M. N. Srinivas, V. S. Parthasarathy, Besoins essentiels dans l'État du Karnataka, Inde. In: Tiers-Monde, tome 25, n°100, 1984. Le développement en question, sous la direction de Serge Latouche. p. 947
On Lipschitzian Q0 and INS matrices
No full textAbstractA problem posed by Murthy, Parthasarathy, and Sriparna is settled in this note, viz., a nondegenerate matrix satisfying Property (∗∗) introduced by Murthy, Parthasarathy, and Sabatini is shown to be a Lipschitizian matrix. The analysis is based on the results recently derived on INS matrices. We also prove that the class INS under the assumption of nondegeneracy is complete
Optimal strategy sets for continuous two-person games
No full textIn the zero-sum (non-zero sum) completely mixed game each player has only one optimal (equilibrium) strategy (Parthasarathy and Raghavan, 1971). It is known that even for a three person completely mixed finite game the equilibrium set may contain more than one point (Chin, Parthasarathy and Raghavan, 1974). For continuous two person zero-sum games, it is known that there can be more than one optimal strategy even if the game is completely mixed
C4-H indole functionalisation : precedent and prospects
No full textC4-decorated indoles feature in a plethora of bioactive and functional compounds of importance to natural product synthesis, material sciences, as well as crop protection and pharmaceutical industries. Traditionally, their syntheses largely involved harsh stoichiometric metalations and radical reactions. However, transition metal catalysed C-H activation has recently evolved into a powerful strategy for the late-stage diversification of indoles at the C4-H position. Modern photoredox, enzymatic and precious transition metal catalysis represent the key stimuli for developing challenging C-C and C-Het bond forming transformations under mild reaction conditions. Herein, we discuss the evolution and application of these methods for the step-economical transformations of otherwise inert C4-H bonds up to December 2017
From quantum stochastic differential equations to Gisin-Percival state diffusion
No full textStarting from the quantum stochastic differential equations of Hudson and Parthasarathy Commun. Math. Phys. 93, 301 (1984) and exploiting the Wiener-Itô-Segal isomorphism between the boson Fock reservoir space �(L2(�+)�(�n��n)) and the Hilbert space L2(μ), where μ is the Wiener probability measure of a complex n-dimensional vector-valued standard Brownian motion (B(t),t�0), we derive a non-linear stochastic Schrödinger equation describing a classical diffusion of states of a quantum system, driven by the Brownian motion B. Changing this Brownian motion by an appropriate Girsanov transformation, we arrive at the Gisin-Percival state diffusion equation N. Gisin and J. Percival, J. Phys. A 167, 315 (1992). This approach also yields an explicit solution of the Gisin-Percival equation, in terms of the Hudson-Parthasarathy unitary process and a randomized Weyl displacement process. Irreversible dynamics of system density operators described by the well-known Gorini-Kossakowski-Sudarshan-Lindblad master equation is unraveled by coarse-graining over the Gisin-Percival quantum state trajectories. © 2017 Author(s)
Optimal strategy sets for continuous two-person games
No full textIn the zero-sum (non-zero sum) completely mixed game each player has only one optimal (equilibrium) strategy (Parthasarathy and Raghavan, 1971). It is known that even for a three person completely mixed finite game the equilibrium set may contain more than one point (Chin, Parthasarathy and Raghavan, 1974). For continuous two person zero-sum games, it is known that there can be more than one optimal strategy even if the game is completely mixed
Letter, [Author unclear] to Paulina T. Merritt
No full textHandwritten letter to Paulina Merritt from an unknown author, October 1, 1876.
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