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Books by mohamed abdurrahim 2
JSAP , 2023
In this article, the problem of comparing concomitants of generalized order statistics (GOSs) in ... more In this article, the problem of comparing concomitants of generalized order statistics (GOSs) in terms of different types of stochastic orders is considered. Some stochastic ordering results for compound random variables in the one-sample problems are recalled and extended. Analogous results are obtained in the two-sample setup. The derived results are used to compare concomitants of GOSs in both one-sample problems and two-sample problems. We also introduce some new joint stochastic orders (namely, the joint reversed hazard order and the joint convex order) and compare concomitants in terms of these orders.
Calculus Course notes -exercises with answers for bio groups
Drafts by mohamed abdurrahim 2
summary of laws and solution manual for exercises of course book given to 1st year students , mat... more summary of laws and solution manual for exercises of course book given to 1st year students , mathematics and chemistry department-faculty of science Ain Shams University
Teaching Documents by mohamed abdurrahim 2
an introduction to theory of finite differences and difference equations, some special functions ... more an introduction to theory of finite differences and difference equations, some special functions with applications in statitics
summary of Order statistics pre-master course ASU.
Calculus Course notes -exercises with answers for bio groups
JSAP , 2023
In this article, the problem of comparing concomitants of generalized order statistics (GOSs) in ... more In this article, the problem of comparing concomitants of generalized order statistics (GOSs) in terms of different types of stochastic orders is considered. Some stochastic ordering results for compound random variables in the one-sample problems are recalled and extended. Analogous results are obtained in the two-sample setup. The derived results are used to compare concomitants of GOSs in both one-sample problems and two-sample problems. We also introduce some new joint stochastic orders (namely, the joint reversed hazard order and the joint convex order) and compare concomitants in terms of these orders.
Calculus Course notes -exercises with answers for bio groups
summary of laws and solution manual for exercises of course book given to 1st year students , mat... more summary of laws and solution manual for exercises of course book given to 1st year students , mathematics and chemistry department-faculty of science Ain Shams University
an introduction to theory of finite differences and difference equations, some special functions ... more an introduction to theory of finite differences and difference equations, some special functions with applications in statitics
summary of Order statistics pre-master course ASU.
Calculus Course notes -exercises with answers for bio groups