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نظریه اندازه و انتگرال: با تاکید بر حل مسئله م.ر.اشپیگل (فصل‌های 1 تا 5)

سید مسیح آیت,محمدرضا گلوئی
ناشر: گسترش علوم پایه | تاریخ چاپ: 2016 | شابک:9789644906756کتاب

چکیده

این کتاب، کتاب درسی درس نظریه اندازه و کاربردها است

The Skolem-Bang theorems in ordered field with an IP

Seyed Masih Ayat,Meysam Ghahramani
ثبت نشده , ثبت نشده , Year : 2008 , Pages: 4869-4890, ISSN: Journal Paper

Abstract

Generalized Modified Inverse Weibull Distribution: Its Properties and Applications

,,Seyed Masih Ayat
India , Sankhya B , Year : 2019 , Pages: 1-23, ISSN:0976-8386 Journal Paper

Abstract

In this paper, we introduce a new useful continuous distribution called generalized modified inverse Weibull distribution. This distribution is a fourparameter extension of the modified inverse Weibull which generalizes some well-known distributions. Various statistical and probabilistic properties are derived such as rth moment, moment generating function, Renyi and Shannon entropies and hazard rate function. We also discuss estimation of the parameters by maximum likelihood and provide the information matrix. The likelihood ratio order (which implies the hazard rate and usual stochastic orders) between smallest order statistics from two independent heterogeneous samples of this new family are discussed. Finally, a real numerical example is also considered for illustrative purposes.

A recursive algorithm for solving “a secret sharing” problem

Seyed Masih Ayat,Meysam Ghahramani
English , Cryptologia , Year : 2019 , Pages: 1-7, ISSN:0161-1194 Journal Paper

Abstract

This paper presents a recursive algorithm for solving ”A secret sharing” problem. This problem is one of the unsolved problems in the Second International Students Olympiad in Cryptography (NSUCRYPTO2015). Recently, Geut et al. solved the problem in special case. We show that our algorithm is able to solve it in general.

The Students’ and Lecturers’ Viewpoint about Efficiency of Mathematics Teaching Style

Seyed Masih Ayat, ,سیدمجید آیت
ICEMST 2018: International Conference on Education in Mathematics, Science and Technology , Year : 2018 Conferance Paper

Abstract

The technological and industrial advances in any country depend primarily on the interactive academic developments. Indeed the basis for technology has been constructed by science such as mathematics as a top priority. In the present study, along with inspecting five distinctive educational psychology theories, various teaching styles of mathematics were scrutinized. For this purpose, a special questionnaire was developed in which every question includes one of fundamental characteristics of these theories. The participants in this survey were ninety B. Sc. students of mathematical sciences in University of Zabol. According to the statistical analyses, the heuristic problem-solving teaching and speech-based styles were the most interesting and least attractive methods respectively for the survey participant while the speech-based style is the most prevalent teaching style for them.

The independence number of circulant triangle-free graphs

Seyed Masih Ayat
8TH INTERNATIONAL EURASIAN CONFERENCE ON MATHEMATICAL SCIENCES AND APPLICATIONS ، سال : 2019 مقاله کنفرانسی

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  •   پست الکترونیک:ayat@uoz.ac.ir