Edit Profile (opens in new tab) Barmalzan, Ghobad Compute Distance To: Compute Author ID: barmalzan.ghobad Published as: Barmalzan, Ghobad; Barmalzan, G. Documents Indexed: 37 Publications since 2011 Co-Authors: 18 Co-Authors with 37 Joint Publications 552 Co-Co-Authors all top 5 Co-Authors 0 single-authored 24 Balakrishnan, Narayanaswamy 13 Haidari, Abedin 11 Payandeh Najafabadi, Amir T. 4 Akrami, Abbas 4 Ayat, Seyed Masih 3 Saboori, Hadi 2 Kosari, Sajad 1 Ayat, Seyyed Masih 1 Dehsukhteh, Somayeh Shahraki 1 Fang, Longxiang 1 Ghanbari, Fariba 1 Hashemi, Reza 1 Hosseinzadeh, Aliakbar 1 Ling, Jie 1 Roozegar, Rasool 1 Sayyareh, Abdolreza 1 Vali, F. 1 Zhang, Yiying all top 5 Serials 8 Communications in Statistics. Theory and Methods 3 Journal of Applied Probability 3 Insurance Mathematics & Economics 3 Sankhyā. Series B 2 Journal of Multivariate Analysis 2 Statistics & Probability Letters 2 Applications and Applied Mathematics 2 Journal of the Iranian Statistical Society JIRSS 2 JAMM. Journal of Advanced Mathematical Modeling 1 Theory of Probability and its Applications 1 Journal of Computational and Applied Mathematics 1 Statistics 1 Mathematical Methods of Statistics 1 Scandinavian Actuarial Journal 1 Journal of Systems Science and Complexity 1 Statistical Methodology 1 Journal of the Korean Statistical Society 1 Applied Mathematical Sciences (Ruse) 1 Journal of Mathematical Inequalities all top 5 Fields 25 Probability theory and stochastic processes (60-XX) 25 Statistics (62-XX) 15 Operations research, mathematical programming (90-XX) 5 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Information and communication theory, circuits (94-XX) 1 Mathematics education (97-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 21 Publications have been cited 89 times in 61 Documents Cited by ▼ Year ▼ Ordering properties of the smallest and largest claim amounts in a general scale model. Zbl 1401.91096Barmalzan, Ghobad; Najafabadi, Amir T. Payandeh; Balakrishnan, Narayanaswamy 16 2017 Stochastic comparison of aggregate claim amounts between two heterogeneous portfolios and its applications. Zbl 1314.91188Barmalzan, Ghobad; Payandeh Najafabadi, Amir T.; Balakrishnan, Narayanaswamy 15 2015 On the convex transform and right-spread orders of smallest claim amounts. Zbl 1348.60022Barmalzan, Ghobad; Payandeh Najafabadi, Amir T. 8 2015 Likelihood ratio and dispersive orders for smallest order statistics and smallest claim amounts from heterogeneous Weibull sample. Zbl 1383.62147Barmalzan, Ghobad; Payandeh Najafabadi, Amir T.; Balakrishnan, Narayanaswamy 8 2016 Stochastic orderings and ageing properties of residual life lengths of live components in \((n-k+1)\)-out-of-\(n\) systems. Zbl 1295.60023Balakrishnan, Narayanaswamy; Barmalzan, Ghobad; Haidari, Abedin 7 2014 On usual multivariate stochastic ordering of order statistics from heterogeneous beta variables. Zbl 1302.60040Balakrishnan, Narayanaswamy; Barmalzan, Ghobad; Haidari, Abedin 7 2014 Multivariate stochastic comparisons of multivariate mixture models and their applications. Zbl 1332.62169Balakrishnan, Narayanaswamy; Barmalzan, Ghobad; Haidari, Abedin 5 2016 Modified proportional hazard rates and proportional reversed hazard rates models via Marshall-Olkin distribution and some stochastic comparisons. Zbl 1387.60033Balakrishnan, Narayanaswamy; Barmalzan, Ghobad; Haidari, Abedin 4 2018 On stochastic comparisons of \(k\)-out-of-\(n\) systems with Weibull components. Zbl 1401.60024Balakrishnan, Narayanaswamy; Barmalzan, Ghobad; Haidari, Abedin 3 2018 Stochastic comparisons of series and parallel systems with dependent heterogeneous extended exponential components under Archimedean copula. Zbl 1441.62117Barmalzan, Ghobad; Ayat, Seyed Masih; Balakrishnan, Narayanaswamy; Roozegar, Rasool 3 2020 Orderings for series and parallel systems comprising heterogeneous exponentiated Weibull-geometric components. Zbl 1386.60071Barmalzan, Ghobad; Najafabadi, Amir T. Payandeh; Balakrishnan, Narayanaswamy 2 2017 Improved ordering results for fail-safe systems with exponential components. Zbl 1332.90088Balakrishnan, N.; Haidari, Abedin; Barmalzan, Ghobad 2 2015 Farlie-Gumbel-Morgenstern family: equivalence of uncorrelation and independence. Zbl 1392.62145Barmalzan, G.; Vali, F. 1 2017 On stochastic comparisons of finite \(\alpha \)-mixture models. Zbl 1475.60042Barmalzan, Ghobad; Kosari, Sajad; Zhang, Yiying 1 2021 Stochastic comparisons of sample spacings in single- and multiple-outlier exponential models. Zbl 1382.60036Barmalzan, Ghobad; Haidari, Abedin; Najafabadi, Amir T. Payandeh 1 2015 Two sided uniformly most powerful test for Pitman family. Zbl 1274.62146Sayyareh, Abdolreza; Barmalzan, Ghobad; Haidari, Abedin 1 2011 Ordering results for order statistics from two heterogeneous Marshall-Olkin generalized exponential distributions. Zbl 1405.60024Balakrishnan, Narayanaswamy; Barmalzan, Ghobad; Haidari, Abedin 1 2018 On joint weak reversed hazard rate order under symmetric copulas. Zbl 1387.60032Balakrishnan, N.; Barmalzan, G.; Kosari, S. 1 2017 Ordering results for aggregate claim amounts from two heterogeneous Marshall-Olkin extended exponential portfolios and their applications in insurance analysis. Zbl 1458.62232Barmalzan, G.; Payandeh Najafabadi, A. T.; Balakrishnan, N. 1 2018 Uniformly most powerful test with two-dimensional minimal sufficient statistic. Zbl 07035549Balakrishnan, N.; Barmalzan, Ghobad; Haidari, Abedin 1 2014 Characterizations of proportional hazard and reversed hazard rate models based on symmetric and asymmetric Kullback-Leibler divergences. Zbl 1428.62449Barmalzan, Ghobad; Balakrishnan, Narayanaswamy; Saboori, Hadi 1 2019 On stochastic comparisons of finite \(\alpha \)-mixture models. Zbl 1475.60042Barmalzan, Ghobad; Kosari, Sajad; Zhang, Yiying 1 2021 Stochastic comparisons of series and parallel systems with dependent heterogeneous extended exponential components under Archimedean copula. Zbl 1441.62117Barmalzan, Ghobad; Ayat, Seyed Masih; Balakrishnan, Narayanaswamy; Roozegar, Rasool 3 2020 Characterizations of proportional hazard and reversed hazard rate models based on symmetric and asymmetric Kullback-Leibler divergences. Zbl 1428.62449Barmalzan, Ghobad; Balakrishnan, Narayanaswamy; Saboori, Hadi 1 2019 Modified proportional hazard rates and proportional reversed hazard rates models via Marshall-Olkin distribution and some stochastic comparisons. Zbl 1387.60033Balakrishnan, Narayanaswamy; Barmalzan, Ghobad; Haidari, Abedin 4 2018 On stochastic comparisons of \(k\)-out-of-\(n\) systems with Weibull components. Zbl 1401.60024Balakrishnan, Narayanaswamy; Barmalzan, Ghobad; Haidari, Abedin 3 2018 Ordering results for order statistics from two heterogeneous Marshall-Olkin generalized exponential distributions. Zbl 1405.60024Balakrishnan, Narayanaswamy; Barmalzan, Ghobad; Haidari, Abedin 1 2018 Ordering results for aggregate claim amounts from two heterogeneous Marshall-Olkin extended exponential portfolios and their applications in insurance analysis. Zbl 1458.62232Barmalzan, G.; Payandeh Najafabadi, A. T.; Balakrishnan, N. 1 2018 Ordering properties of the smallest and largest claim amounts in a general scale model. Zbl 1401.91096Barmalzan, Ghobad; Najafabadi, Amir T. Payandeh; Balakrishnan, Narayanaswamy 16 2017 Orderings for series and parallel systems comprising heterogeneous exponentiated Weibull-geometric components. Zbl 1386.60071Barmalzan, Ghobad; Najafabadi, Amir T. Payandeh; Balakrishnan, Narayanaswamy 2 2017 Farlie-Gumbel-Morgenstern family: equivalence of uncorrelation and independence. Zbl 1392.62145Barmalzan, G.; Vali, F. 1 2017 On joint weak reversed hazard rate order under symmetric copulas. Zbl 1387.60032Balakrishnan, N.; Barmalzan, G.; Kosari, S. 1 2017 Likelihood ratio and dispersive orders for smallest order statistics and smallest claim amounts from heterogeneous Weibull sample. Zbl 1383.62147Barmalzan, Ghobad; Payandeh Najafabadi, Amir T.; Balakrishnan, Narayanaswamy 8 2016 Multivariate stochastic comparisons of multivariate mixture models and their applications. Zbl 1332.62169Balakrishnan, Narayanaswamy; Barmalzan, Ghobad; Haidari, Abedin 5 2016 Stochastic comparison of aggregate claim amounts between two heterogeneous portfolios and its applications. Zbl 1314.91188Barmalzan, Ghobad; Payandeh Najafabadi, Amir T.; Balakrishnan, Narayanaswamy 15 2015 On the convex transform and right-spread orders of smallest claim amounts. Zbl 1348.60022Barmalzan, Ghobad; Payandeh Najafabadi, Amir T. 8 2015 Improved ordering results for fail-safe systems with exponential components. Zbl 1332.90088Balakrishnan, N.; Haidari, Abedin; Barmalzan, Ghobad 2 2015 Stochastic comparisons of sample spacings in single- and multiple-outlier exponential models. Zbl 1382.60036Barmalzan, Ghobad; Haidari, Abedin; Najafabadi, Amir T. Payandeh 1 2015 Stochastic orderings and ageing properties of residual life lengths of live components in \((n-k+1)\)-out-of-\(n\) systems. Zbl 1295.60023Balakrishnan, Narayanaswamy; Barmalzan, Ghobad; Haidari, Abedin 7 2014 On usual multivariate stochastic ordering of order statistics from heterogeneous beta variables. Zbl 1302.60040Balakrishnan, Narayanaswamy; Barmalzan, Ghobad; Haidari, Abedin 7 2014 Uniformly most powerful test with two-dimensional minimal sufficient statistic. Zbl 07035549Balakrishnan, N.; Barmalzan, Ghobad; Haidari, Abedin 1 2014 Two sided uniformly most powerful test for Pitman family. Zbl 1274.62146Sayyareh, Abdolreza; Barmalzan, Ghobad; Haidari, Abedin 1 2011 all cited Publications top 5 cited Publications all top 5 Cited by 66 Authors 18 Balakrishnan, Narayanaswamy 12 Barmalzan, Ghobad 9 Zhang, Yiying 7 Zhao, Peng 6 Li, Xiaohu 5 Haidari, Abedin 5 Payandeh Najafabadi, Amir T. 4 Torrado, Nuria 3 Chowdhury, Shovan 3 Das, Sangita 3 Dolati, Ali 3 Kayal, Suchandan 3 Kundu, Amarjit 3 Li, Chen 3 Nadeb, Hossein 3 Torabi, Hamzeh 2 Akrami, Abbas 2 Amini-Seresht, Ebrahim 2 Ayat, Seyed Masih 2 Cai, Xiong 2 Cheung, Ka Chun 2 Finkelstein, Maxim 2 Hazra, Nil Kamal 2 Kundu, Pradip 2 Naqvi, Sameen 2 Panja, Arindam 2 Parvardeh, Afshin 2 Pradhan, Biswabrata 2 Yan, Rongfang 1 Alfifi, A. 1 Alizadeh, Morad 1 Arshadipour, Azam 1 Bhattacharyya, Dhrubasish 1 Castaño-Martínez, Antonia 1 Chanchal, Ruby 1 Da, Gaofeng 1 Ding, Weiyong 1 Eftekharian, Abbas 1 Fang, Rui 1 Gupta, Vaishali 1 Hosseini, Toktam 1 Izadkhah, Salman 1 Jasiński, Krzysztof 1 Kayid, Mohamed 1 Kelkinnama, Maryam 1 Khaledi, Baha-Eldin 1 Khan, Ruhul Ali 1 Kuiti, Mithu Rani 1 López-Blázquez, Fernando 1 Lu, Bin 1 Misra, Amit Kumar 1 Misra, Neeraj Kumar 1 Mitra, Murari 1 Nanda, Asok K. 1 Navarro, Jorge 1 Nooghabi, Mehdi Jabbari 1 Pigueiras, Gema 1 Qiao, Jianfei 1 Roozegar, Rasool 1 Sordo, Miguel Ángel 1 Sulewski, Piotr 1 Wang, Boyang 1 Wang, Mengshou 1 Wu, Jintang 1 Wu, Wenze 1 Zhang, Miaomiao all top 5 Cited in 24 Serials 13 Communications in Statistics. Theory and Methods 4 Metrika 4 Journal of Applied Probability 4 Insurance Mathematics & Economics 4 Statistics 4 Scandinavian Actuarial Journal 3 Journal of Multivariate Analysis 3 Statistics & Probability Letters 3 Operations Research Letters 3 ASTIN Bulletin 2 Journal of Computational and Applied Mathematics 2 AIMS Mathematics 1 Journal of Mathematical Analysis and Applications 1 Physica A 1 Theory of Probability and its Applications 1 Mathematica Slovaca 1 Journal of Statistical Computation and Simulation 1 Mathematical Problems in Engineering 1 Mathematical Inequalities & Applications 1 Methodology and Computing in Applied Probability 1 Stochastic Models 1 North American Actuarial Journal 1 Journal of the Korean Statistical Society 1 Communications in Mathematics and Statistics all top 5 Cited in 8 Fields 46 Probability theory and stochastic processes (60-XX) 42 Statistics (62-XX) 19 Operations research, mathematical programming (90-XX) 18 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 2 Numerical analysis (65-XX) 1 Statistical mechanics, structure of matter (82-XX) 1 Information and communication theory, circuits (94-XX) 1 Mathematics education (97-XX) Citations by Year