قباد سعادت کیا

فعالیت‌های پژوهشی

مقاله چاپ‌شده در مجله

HR and RHR orderings of extremes of dependent variables under Archimedean copula Ghobad Saadatkia, Narayanaswamy Balakrishnan, Seyed Masih Ayat, Abbas Akrami (2024)

Stochastic comparisons of fail-safe systems comprising dependent components with Archimedean copula as joint distribution Ali Akbar ‎Hosseinzadeh, Ghobad Saadatkia, Narayanaswamy Balakrishnan (2024)

با مولفه هایی از مدل نرخ خطر جمع پذیر n از n -1 مقایسه های تصادفی سیستم های تحت شوک های تصادفی عابد حسین پناهی، حبیب جعفری، قباد سعادت کیا (1403)

Stochastic Comparisons of the Smallest Claim Amounts from Two Heterogeneous Portfolios Following Exponentiated Weibull Distribution suheir.kareem Ramani, Habib Jafari, Ghobad Saadatkia (2024)

Orderings of Extreme Order Statistics with Archimedean Copula and Powered Gompertz Random Variables Ghobad Saadatkia, Kiomars Motarjem, Ali Akbar ‎Hosseinzadeh (2024)

Ordering Results of Aggregate Claim Amounts from Two Heterogeneous Portfolios suheir.kareem Ramani, Habib Jafari, Ghobad Saadatkia (2023)

Ordering properties of parallel and series systems with a general lifetime family of distributions for independent components under random shocks Abed Hossein Panahi, Habib Jafari, Ghobad Saadatkia (2023)

Stochastic Comparisons of Largest-Order Statistics and Ranges from Marshall–Olkin Bivariate Exponential and Independent Exponential Variables Narayanaswamy Balakrishnan, Ghobad Saadatkia, Mohammad Mehrpooya (2023)

Optimal Grouping of Dependent Components in Parallel-Series and Series-Parallel Systems with Independent Subsystems Equipped with Starting Devices Narayanaswamy Balakrishnan, Ghobad Saadatkia, Ali Akbar ‎Hosseinzadeh, Mostafa Sattari (2023)

MRL ordering of largest order statistics from heterogeneous scale variables Abedin Haidari, Mostafa Sattari, Ghobad Saadatkia, Narayanaswamy Balakrishnan (2023)

Mean residual life order among largest order statistics arising from resilience-scale models with reduced scale parameters Abedin Haidari, Mostafa Sattari, Ghobad Saadatkia (2023)

Orderings of fail-safe systems with distribution-free components under random shocks Bahareh Emami, Habib Jafari, Ghobad Saadatkia (2023)

ارائه مقاله در کنفرانس‌های علمی

On Stochastic Comparisons of Finite alpha-mixture of Additive Hazard Rate Models Esac Almasi, Ghobad Saadatkia (2024)

Some lower and upper bounds for survival function and stop-loss transformation of smallest and largest claim amounts by using Ghobad Saadatkia, Abedin Haidari (2024)

MRL Order of Largest Order Statistics from Bivariate Pareto Variables Ali Akbar ‎Hosseinzadeh, Abedin Haidari, Ghobad Saadatkia (2023)

Characterization Ordering Results for Sample Ranges from Bivariate Pareto Variables Abedin Haidari, Mohammad Mehrpooya, Ghobad Saadatkia (2023)

Stochastic Comparisons of Parallel Systems under Random Shocks Abed Hossein Panahi, Habib Jafari, Ghobad Saadatkia (2023)

مقایسه های تصادفی بزرگترین و کوچکترین آماره های کرانگین متشکل از متغیرهای نرخ خطر متناسب تحت مفصل فارلی-گامبل-مورگنشترن قباد سعادت کیا، عابدین حیدری، علی اکبر حسین زاده (1401)

Orderings of Finite Mixture Models with Proportional Reversed Hazard Rate and Proportional Hazard Rate Distributed Components Abedin Haidari, Ghobad Saadatkia, Mostafa Sattari (2022)

کتاب

مبانی جبر ماتریس برای آمار با نرم افزار R قباد سعادت کیا، رضا مومنی، سید مرتضی محمدی (1402)

مقدمه ای بر آمار بیزی:اصول، روش ها و کاربردها قباد سعادت کیا، کیومرث مترجم، عابدین حیدری (1402)

ارائه سخنرانی(هفته پژوهش، سخنرانی مدعو و ...)

MRL Order of Largest Order Statistics from Bivariate ‎Exponential‎ Variables Ghobad Saadatkia (2023)

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