Browsing Mathematics by Issue Date

Now showing items 1-20 of 72

On a class of linear hyperbolic differential equations

Deo, S.G.; Vaz, P.T. (Indian Journal of Pure and Applied Mathematics. 18(9); 1987; 801-809.)

In the present paper the authors first present the usual convergent process of successive approximations associated to the Banach contraction principle for a class of linear hyperbolic partial differential equations. Then ...
Group theoretic approach to disordered systems

Prahalad, Y.S. (Physics Letters A. 122(6to7); 1987; 335-337.)

The problem of a quantum particle in a gaussian homogeneous, random potential is shown to admit a stochastic symmetry group and its unitary representations are found. It is pointed out that the theory of group representation ...
On retarded differential equations

Deo, S.G.; Vaz, P.T. (Bulletin of Bombay Mathematical Colloquium. 1987; Require pagination (from-to))
A modified projection method for equations of the second kind

Nair, M.T. (Bulletin of the Australian Mathematical Society. 36(3); 1987; 485-492.)

A modified projection method is suggested for the approximate solution of second kind equations and it is compared with other methods.
Non-linear Integral Inequality in two independent variables

Deo, S.G.; Vaz, P.T. (International Journal of Mathematics and Mathematical Sciences, U.S.A. 11(1); 1988; 115-120.)

In this note, the authors obtain a generalization of the integral inequality of Bihari a nonlinear inequality in two independent variables. With the aid of this inequality a bound for the solution of a nonlinear partial ...
Localization of a simple eigenvalue and a corresponding eigenvector

Limaye, B.V.; Nair, M.T. (Houston Journal of Mathematics. 14; 1988; 129-141.)
Approximation of spectral sets and spectral subspaces in Banach Spaces

Nair, M.T. (Journal of the Indian Mathematical Society. New Series. 54(1); 1989; 187-200.)
Presidential Address. Annual Conf. of the Maharashtra Mathematics Teachers Association

Deo, S.G. (Journal of Mathematics Teachers. (Dec); 1989; Require pagination (from-to))
Experiments in advanced mathematics at the higher Secondary School level

Deo, S.G. (Proc. of the Indo-US Workshop on Mathematics Education. 1989; 177-183.)
A note on Rayleigh-Schoedinger series

Nair, M.T. (Journal of Mathematical and Physical Sciences. 23; 1989; 185-193.)
On some variants of projection method for operating equations of the second kind

Nair, M.T. (Proc. Nat. Symp. Operator Theory and Functional Analysis. CMS, Trivandrum. 1989; Require pagination (from-to))
Corrigendum and Addendums to Bull. Aust. Math. Soc. 36 (1987) 485-492: A modified projection method for equations of the second kind

Nair, M.T. (Bulletin of the Australian Mathematical Society. 40(3); 1989; 487.)

The author would like to correct an error in the statement of a result 'in Bull. Aust. Math. Soc. 36 (1987) 485–492' and also to incorporate an additional result.
Scattering of rossby and poincare waves off rough lateral boundaries

Fernandes, A.A.; Prahalad, Y.S.; Sengupta, D. (Dynamics of Atmospheres and Oceans. 14(1-2); 1989; 41-64.)
On shooting method in boundary value problems

Deo, S.G.; Sachadev, P.L. (Proc. of Int. Short-Term Instructional Course, Bangalore University. 1989; Require pagination (from-to))
'Finite-to-one' quotients

Jayanthan, A.J.; Kannan, V. (Proc. Conf. Allahabad Mathematical Society. 1989; Require pagination (from-to))
On iterative refinements for spectral sets and spectral-subspaces

Nair, M.T. (Numerical Functional Analysis and Optimization. 10(9-10); 1989; 1019-1037.)

Stewart (1971) and Demmel (1987) have proposed iterative procedures for refining invariant subspaces of Hilbert space operators and matrices respectively. In this paper, modifications are proposed for these procedures which ...
Computable error-estimates for Newton's iterations for refining invariant subspaces

Nair, M.T. (Indian Journal of Pure and Applied Mathematics. 21(12); 1990; 1049-1054.)

Chatelin has established, under assumptions on the unknown invariant subspace, the quadratic convergence of Newton's iterative refinements. We modify the procedure in line with Demmel's suggestions and obtain a criterion ...
सर्वांसाठी गणित: गणिती साक्षरता [Sarvansathi Ganit: Ganiti Saksharata (Mathematics for all)]

Deo, S.G. (Gomantak. (Jan); 1990)
On a Volterra Stieltjes integral equation

Vaz, P.T.; Deo, S.G. (Journal of Applied Mathematics and Stochastic Analysis. 3(3); 1990; 177-191.)

The paper deals with a study of linear Volterra integral equations involving Lebesgue-Stieltjes integrals in two independent variables. The authors prove an existence theorem using the Banach fixed-point principle. An ...
Restructuring of PG education in Goa University

Deo, S.G. (University News. (Jun); 1990; Require pagination (from-to))

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