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Ghobad Saadat Kia Barmalzan

Observed names: Barmalzan, Ghobad, G. Barmalzan, G. Saadat Kia Barmalzan, Ghobad Barmalzan
ORCID: 0000-0002-3641-2184
Observed ORCID: 0000-0002-3641-2184
OpenAlex ID: A5013682916
Ordering properties of the smallest and largest claim amounts in a general scale model
2015 · Ghobad Barmalzan, Amir T. Payandeh Najafabadi, et al. · Scandinavian Actuarial Journal · 48
Likelihood ratio and dispersive orders for smallest order statistics and smallest claim amounts from heterogeneous Weibull sample
2015 · Ghobad Barmalzan, Amir T. Payandeh Najafabadi, et al. · Statistics & Probability Letters · 26
Modified proportional hazard rates and proportional reversed hazard rates models via Marshall–Olkin distribution and some stochastic comparisons
2017 · Narayanaswamy Balakrishnan, Ghobad Barmalzan, et al. · Journal of the Korean Statistical Society · 25
Stochastic comparison of aggregate claim amounts between two heterogeneous portfolios and its applications
2015 · Ghobad Barmalzan, Amir T. Payandeh Najafabadi, et al. · Insurance Mathematics and Economics · 25
Stochastic comparisons of series and parallel systems with dependent heterogeneous extended exponential components under Archimedean copula
2020 · Ghobad Barmalzan, Seyed Masih Ayat, et al. · Journal of Computational and Applied Mathematics · 24
On the convex transform and right-spread orders of smallest claim amounts
2015 · Ghobad Barmalzan, Amir T. Payandeh Najafabadi · Insurance Mathematics and Economics · 24
Improved Ordering Results for Fail-Safe Systems with Exponential Components
2015 · N. Balakrishnan, Abedin Haidari, et al. · Communication in Statistics- Theory and Methods · 18
On stochastic comparisons of finite α -mixture models
2021 · Ghobad Barmalzan, Sajad Kosari, et al. · Statistics & Probability Letters · 17
Ordering results for series and parallel systems comprising heterogeneous exponentiated Weibull components
2018 · Ghobad Barmalzan, Amir T. Payandeh Najafabadi, et al. · Communication in Statistics- Theory and Methods · 17
Multivariate stochastic comparisons of multivariate mixture models and their applications
2015 · Narayanaswamy Balakrishnan, Ghobad Barmalzan, et al. · Journal of Multivariate Analysis · 17
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Stochastic comparisons of the smallest and largest claim amounts with location-scale claim severities
2020 · Ghobad Barmalzan, Abbas Akrami, et al. · Insurance Mathematics and Economics · 16
On usual multivariate stochastic ordering of order statistics from heterogeneous beta variables
2014 · Narayanaswamy Balakrishnan, Ghobad Barmalzan, et al. · Journal of Multivariate Analysis · 16
Orderings of Finite Mixture Models With Location-scale Distributed Components
2020 · Ghobad Barmalzan, Sajad Kosari, et al. · Probability in the Engineering and Informational Sciences · 14
Stochastic Orderings and Ageing Properties of Residual Life Lengths of Live Components in (n-k+1)-Out-Of-n Systems
2014 · Narayanaswamy Balakrishnan, Ghobad Barmalzan, et al. · Journal of Applied Probability · 14
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On stochastic comparisons ofk-out-of-nsystems with Weibull components
2018 · Narayanaswamy Balakrishnan, Ghobad Barmalzan, et al. · Journal of Applied Probability · 13
Orderings for series and parallel systems comprising heterogeneous exponentiated Weibull-geometric components
2016 · Ghobad Barmalzan, Amir T. Payandeh Najafabadi, et al. · Communication in Statistics- Theory and Methods · 9
Ordering properties of the second smallest and the second largest order statistics from a general semiparametric family of distributions
2022 · Nil Kamal Hazra, Ghobad Barmalzan, et al. · Communication in Statistics- Theory and Methods · 8
Stochastic comparisons of finite mixture models with generalized Lehmann distributed components
2021 · Mostafa Sattari, Ghobad Barmalzan, et al. · Communication in Statistics- Theory and Methods · 8
Orderings of extremes dependent modified proportional hazard and modified proportional reversed hazard variables under Archimedean copula
2020 · Ghobad Barmalzan, Narayanaswamy Balakrishnan, et al. · Communication in Statistics- Theory and Methods · 8
Stochastic comparisons of series-parallel and parallel-series systems with dependence between components and also of subsystems
2021 · Ghobad Barmalzan, Ali Akbar Hosseinzadeh, et al. · Journal of Industrial and Management Optimization · 7
Generalized Modified Inverse Weibull Distribution: Its Properties and Applications
2019 · Hadi Saboori, Ghobad Barmalzan, et al. · Sankhya B · 7
Dispersion and variation orders of extreme order statistics from dependent unit gamma Gompertz random variables
2025 · M. Shekari, Z. Pakdaman, et al. · Journal of Inequalities and Applications · 5
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Orderings for series and parallel systems comprising heterogeneous new extended Weibull components
2022 · Mostafa Sattari, Abdin Haidari, et al. · Communication in Statistics- Theory and Methods · 5
Stochastic comparisons of residual lives of series-parallel and parallel-series systems with independent subsystems consisting of dependent components
2021 · Ghobad Barmalzan, Ali Akbar Hosseinzadeh, et al. · Stochastic Models · 5
Stochastic comparisons of series and parallel systems with dependent Burr type XII components
2020 · Ghobad Barmalzan, Seyed masih Ayat, et al. · Communication in Statistics- Theory and Methods · 5
Works count: 74
Citation count: 446
H-index: 14
I10-index: 15
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