Nasiruddin Ahmed

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This paper investigates the behaviour of Indian aggregate imports during the period 1971-1995. In our empirical analysis of the aggregate import demand function for India, cointegration and error correction modelling approaches have been used. In the aggregate import demand function for India, import volume is found to be cointegrated with relative import(More)
We apply the homotopy perturbation method for solving the fourth-order boundary value problems. The analytical results of the boundary value problems have been obtained in terms of convergent series with easily computable components. Several examples are given to illustrate the efficiency and implementation of the homotopy perturbation method. Comparisons(More)
Objectives: To study the dyspnea-heart rate relationship in patients with a positive exercise tolerance testing (ETT) and to compare it with normal healthy controls who had a negative ETT. Design: This was a matched case-control study, in which all patients and their controls underwent an ETT (Bruce protocol) at the Cardiopulmonary Diagnostics Laboratory of(More)
In this paper we present a brief review of some important results on weak compactness in the space of vector valued measures. We also review some recent results of the author on weak compactness of any set of operator valued measures. These results are then applied to optimal structural feedback control for deterministic systems on infinite dimensional(More)
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