## جستجو

در حال نمایش موارد 1 - 10 از 14

#### Statistical inference based on k-records

(2008-01-01)

In this paper, an extension of record models, well known as k-records, is considered. Bayesian estimation as well as prediction based on k-records are presented when the underlying distribution is assumed to have a general ...

#### Quasi-permutation Representations of Borel and Parabolic Subgroups of Steinberg's triality groups

(2009-01-01)

If G is a finite linear group of degree n, that is, a finite group of automor-phisms of an n-dimensional complex vector space, or equivalently, a finite group of non-singular matrices of order n with complex coefficients, ...

#### Asymptotic normality of the truncation probability estimator for truncated dependent data

(2009-01-01)

In some long term studies, a series of dependent and possibly truncated life-times may be observed. Suppose that the lifetimes have a common marginal distribution function. In left-truncation model, one observes data ...

#### The variational iteration method for solving linear and nonlinear Schrodinger equations

(2009-01-01)

In this paper, the variational iteration method proposed by Ji-Huan He is applied to solve both linear and nonlinear Schrodinger equations. The main property of the method is in its flexibility and ability to solve linear ...

#### Estimation of P[Y < X] for generalized exponential distribution in presence of outlier

(2009-01-01)

This paper deals with the estimation of P(Y < X), where Y has generalized exponential distribution with parameters a and A and X has mixture gen-eralized exponential distribution (or marginal distribution of X, X2,…. Xn,
in ...

#### A sufficient condition for null controllability of nonlinear control systems

(2009-01-01)

Classical control methods such as Pontryagin Maximum Principle and Bang-Bang Principle and other methods are not usually useful for solving opti-mal control systems (OCS) specially optimal control of nonlinear systems ...

#### Properties of groups with points

(2009-01-01)

In this paper, we consider groups with points which were introduced by V.P. Shunkov in 1990. In Novikov-Adian's group, Adian's periodic products of finite groups without involutions and Olshansky's periodic monsters every ...

#### Asymptotic fisher information in order statistics of geometric distribution

(2009-01-01)

In this paper, the geometric distribution is considered. The means, variances, and covariances of its order statistics are derived. The Fisher information in any set of order statistics in any distribution can be represented ...

#### On algebraic characterizations for finiteness of the dimension of EG

(2008-01-01)

Certain algebraic invariants of the integral group ring ZG of a group G were introduced and investigated in relation to the problem of extending the Farrell-Tate cohomology, which is defined for the class of groups of ...

#### Shrinkage estimation of the regression parameters with multivariate normal errors

(2008-01-01)

In the linear model y=XB+e with the errors distributed as normal, we obtain generalized least square (GLS), restricted GLS (RGLS), preliminary test (PT), Stein-type shrinkage (S) and positive-rule shrinkage (PRS) estimators ...