Papers

In this paper, a theorem on the degree of approximation of conjugates of functions in a certain generalized Lip a class by the almost (C,1)(E, 1) product means of conjugate Fourier series has been established.

In this paper, we shall prove general theorems which contain two theorems on the absolute generalized Nörlund summability of the orthogonal expansion. In 2002, B.E. Rhoades and Ekrem Savas⁶ obtained an absolute Nörlund summability of Fourier series. In this paper, we obtain the comparable result of ⁶ with Nörlund summability of the Fourier orthogonal expansion.

This paper deals with in developing inventory model with linear demand rate allowing shortages in the inventory. These shortages are considered to be completely backlogged. We have assumed that the production rate is finite and proportional to the demand rate. The analytical solution of the model has been done to obtain the optimal solution of the problem. Suitable numerical example has been discussed have to understand the problem. This model is suitable in case of steady increase or decrease in the demand in the market for some product.

The concept of k-normal matrices is introduced. Charac-terizations of k-normal matrices are discussed.

The paper is based on a common fixed point theorem for six self maps on a fuzzy metric space using semi compatibilty, weak compatibility and an implicit relation. In this paper we further generalized the result of Patriciu⁶.

The purpose of this paper is to obtain a new common fixed point theorem by using a new contractive condition in intuitionistic fuzzy metric space, Our result generalizes and extends many known results in fuzzy metric spaces & metric spaces.

The object of this paper is to establish fixed point theorem for six self maps using the concept of semi-compatible self maps in a Menger PM-space. Our result generalizes the result of Singh and Sharma¹⁰.

In this paper, we consider a compact , connected and simply connected Kaehlerian manifold M of complex dimension n > 1 admitting a holomorphically projective vector field^2,3,4,6,8. The purpose of the paper is to obtain the integral formulas and inequalities in Kaehlerian manifold M without assuming the condition that the scalar curvature K of M is constant and to deduce a Theorem of K.Yano and H. Hiramatu¹² from our results.

In this paper we propose Varying Parameter Models to estimate the measure of Technical Efficiency of Cobb-Douglas Frontier Production Function, in which the parameters are stochastic and estimated using Generalized Lease Squares method.

In the present paper, after defining an integrated contact metric structure manifold I have defined M **_n Several useful theorems on these manifold have also been derived.