Гл. ас. д-р Красимира Янкова Костадинова-Узунова
Факултет: Факултет по математика и информатика
Катедра: ИКОНОМИКА И МАТЕМАТИЧЕСКО МОДЕЛИРАНЕ
Кабинет: Корпус 3, стая 318
Телефон: 054 830495 вътр. 338 К3
Email: k.kostadinova@shu.bg
Приемно време:
2016 | Застрахователни модели на риск и вероятност за фалит. Дисертация за придобиване на образователната и научна степен "доктор", 107 с., защитена във ФМИ на СУ "Св. Кл. Охридски", София, 2016 г. (Google scholar) |
2022 | Kostadinova K., L. Minkova, 2022. The Polya-Aeppli risk model with stochastic premium process and ruin probability, Proceedings of the 47th International Conference Applications of Mathematics in Engineering and Economics, (AMEE’21), American Institute of Physics Conference Proceedings, vol. 2522, Issue 1, id.050009, 4 pp., DOI: 10.1063/5.0100776 (Scopus) | 2021 | Kostadinova K., 2021. Inference for non-central Polya-Aeppli distribution, Proceedings of the 46th International Conference Applications of Mathematics in Engineering and Economics, (AMEE’20), American Institute of Physics Conference Proceedings, vol. 2333, pages 150013-1–150013-5, American Institute of Physics Publishing, USA, ISBN: 978-0-7354-4077-7. (Scopus) | 2021 | Kostadinova K., M. Lazarova, 2021. Counting distributions in risk theory, Ann. Acad. Rom. Sci., Ser. Math. Appl., Vol. 13, No. 1-2/2021, pp. 20-44. (Scopus) | 2019 | M. Lazarova, Kostadinova K., 2019. Type II Non-central Polya-Aeppli distribution, Proceedings of the 45th International Conference Applications of Mathematics in Engineering and Economics, (AMEE’19), American Institute of Physics Conference Proceedings, vol. 2172, pages 100009-1–100009-6, American Institute of Physics Publishing, USA, ISBN: 978-0-7354-1919-3. (Scopus, SJR 0.19) | 2019 | Kostadinova K., M. Lazarova, 2019. Risk models of order k, Annals of the Academy of Romanian Scientists: Series on Mathematics and its Applications, Vol. 11, No. 2/2019, pages 259-273, Academy of Romanian Scientists, ISSN 2066-6594. (Scopus, SJR 0.211) | 2018 | Lazarova M., Kostadinova K., 2018. Polya-Aeppli Risk models, Proceedings of the 44th International Conference Applications of Mathematics in Engineering and Economics, (AMEE’18), American Institute of Physics Conference Proceedings, vol. 2048, pages 020021-1–020021-9, American Institute of Physics Publishing, USA, ISBN: 978-0-7354-1774-8. (Scopus, SJR 0.182) | 2018 | Kostadinova K., 2018. On the compound binomial distribution, MATTEX 2018 Conference Proceedings, volume 1, pages 113-120, Konstantin Preslavsky University Press, ISSN 1314-3921. (Национален референтен списък) | 2017 | Kostadinova K., L. Minkova, 2017. On the Bivariate Compound Polya process (submitted). | 2016 | Kostadinova K., L. Minkova, 2016. Type II family of Bivariate Inflated-parameter Generalized Power Series Distributions, Serdica Mathematical Journal 42, vol. 42 (1), pages 27-42, Bulg. Acad. of Sciences, Institute of Mathematics and Informatics–Sofia, ISSN 1310-6600. (Национален референтен списък) | 2016 | Kostadinova K., 2016. On the compound Polya distribution, MATTEX 2016 Conference Proceedings, volume 1, pages 51-58, Konstantin Preslavsky University Press, ISSN 1314-3921. (Национален референтен списък) | 2016 | Kostadinova K., L. Minkova, 2016. The Polya-Aeppli risk model with stochastic premium process, Doctoral Conference in Mathematics and Informatics [MIDOC 2015] Proceedings, 2016 "St. Kliment Ohridski" University Press, ISBN 978-954-07-4186-4, pages 66-72. (Национален референтен списък) | 2015 | Kostadinova K., 2015. Bivariate Polya-Aeppli Risk Model, Proceedings, University of Ruse, volume 54, book 6.1, pages 60-64, ISSN 1311-3321. (Национален референтен списък) | 2014 | Kostadinova K., L. Minkova, 2014. On a Bivariate Poisson Negative Binomial Risk Process, Biomath 3 (2014), pages 47-52, ISSN: 1314-684X (print), 1314-7218 (online). (MathSciNet, zbMATH и др.) | 2014 | Kostadinova K. Polya-Aeppli risk model with two lines of business, Advanced Research in Mathematics and Computer Science, Doctoral Conference in Mathematics, Informatics and Education [MIE 2014], Sofia, Bulgaria, 2014, Proceedings, pages 27-31, ISBN 978-954-07-3759-1. (Google scholar) | 2013 | Kostadinova K. On a Poisson negative binomial process, Advanced Research in Mathematics and Computer Science, Doctoral Conference in Mathematics, Informatics and Education [MIE 2013], Sofia, Bulgaria, 2013, Proceedings, pages 25-33, ISBN 978-954-07-3596-2. | 2013 | Kostadinova K., L. Minkova, 2013. On the Poisson process of order k, Pliska Studia Mathematica Bulgarica, vol. 22, pages 117-128, ISSN 0204-9805. (Национален референтен списък) | 2011 | Костадинова К., П. Йорданова, 2011. Доверителни интервали в модела на Блек-Шоулс, Сборник Научни трудове от национална конференция с международно участие "40 години Шуменски университет 1971 - 2011", Шумен, стр. 48-54. | 2011 | Костадинова К., П. Йорданова, В. Калчева, Ив. Атанасова, 2011. Приложение на дисперсионния анализ в краниометрични изследвания на видове двойници при полевки от род MICROTUS, Сборник Научни трудове, посветен на 130-годишнината от рождението на академик Кирил Попов, Шумен, том 1, стр. 98-105. | 2010 | Kostadinova K., 2010. Multiple Regression Analysis in Teaching Statistics by R software, Proceedings, University of Ruse, volume 49, book 6.1, pages 18-22, ISSN 1311-3321. (Национален референтен списък) | 2009 | Костадинова К., 2009. Използване на MS Excel в обучението по статистика, Сборник Научни трудове на Русенски университет, том 48, серия 6.1, стр. 50-54, ISSN 1311-3321. (Национален референтен списък) |
2021 | Kostadinova K., L. Minkova, 2021. The Polya-Aeppli risk model with stochastic premium process and ruin probability, Thirteenth Conference of the Euro-American Consortium for Promoting the Application of Mathematics in Technical and Natural Sciences, Albena, Bulgaria, June 24-29, 2021. | 2020 | Kostadinova K., Lazarova M., 2020. Inference for Non-central Polya-Aeppli distribution, 46th International Conference Applications of Mathematics in Engineering and Economics, June 7 - 13, 2020, Sozopol, Bulgaria. | 2019 | Kostadinova K., M. Lazarova, 2019. Counting distributions in risk theory, Applied Modeling in Economics, Finance and Social Sciences (AMEFSS 2019), June 28 to July 2, 2019, Sozopol, Bulgaria. | 2019 | Lazarova M., Kostadinova K., 2019. Type II Non-central Polya-Aeppli distribution, 45th International Conference Applications of Mathematics in Engineering and Economics, June 7 - 13, 2019, Sozopol, Bulgaria. | 2019 | Lazarova M., Kostadinova K., 2019. Polya-Aeppli Risk models, Пролетна научна сесия на ФМИ, 16 март 2019г., София, България | 2018 | Kostadinova K., M. Lazarova, 2018. Risk models of order k, Applied Modeling in Economics, Finance and Social Sciences (AMEFSS 2018), July 1–6, 2018, Tryavna, Bulgaria. | 2018 | Kostadinova K., 2018. On the compound binomial distribution, Научна конференция с международно участие "MATTEX 2018," 25-27 октомври 2018, Шумен, България. | 2018 | Lazarova M., Kostadinova K., 2018. Polya-Aeppli Risk models, 44th International Conference Applications of Mathematics in Engineering and Economics, June 8–13, 2018, Sozopol, Bulgaria. | 2017 | Kostadinova K., L. Minkova, 2017. A Generalization of the Polya process, Second International Conference „Mathematics Days in Sofia“ (MDS 2017), July 10–14, 2017, Sofia, Bulgaria. | 2016 | Костадинова К. Застрахователни модели на риск и вероятност за фалит, Национален семинар по Стохастика, 2 март 2016г., София, България. | 2016 | Kostadinova K., L. Minkova, 2016. On the Bivariate Compound Polya process, 17th International Summer Conference on Probability and Statistics (ISCPS 2016), 25 June - 1 July 2016, Pomorie, Bulgaria. | 2016 | Kostadinova K., L. Minkova, 2016. On the Bivariate Compound Polya process, International Conference on Mathematical Methods and Scientific Computing (MMSC 2016), 18 - 24 September 2016, Dobrich, Bulgaria. | 2016 | Kostadinova K., 2016. On the compound Polya distribution, Научна конференция с международно участие "MATTEX 2016," 11-13 ноември 2016, Шумен, България. | 2015 | Kostadinova K., L. Minkova, Bivariate Polya-Aeppli Risk Model, International Conference on Mathematical Methods and Models in Biosciences and Young Scientist School, Blagoevgrad, Bulgaria, 14 – 19 June 2015. | 2015 | Kostadinova K., L. Minkova, 2015. The Polya-Aeppli risk model with stochastic premium process, Докторантска конференция по математика и информатика, 15-18 октомври 2015, София, България. | 2015 | Kostadinova K. Bivariate Polya-Aeppli Risk Model, Научна конференция с международно участие на Русенски университет „Ангел Кънчев“, 09-10.10.2015г. | 2014 | Kostadinova K., L. Minkova, Type II family of Bivariate Inflated-parameter Generalized Power Series Distributions, XVI-th INTERNATIONAL SUMMER CONFERENCE ON PROBABILITY AND STATISTICS (ISCPS-2014), Pomorie, Bulgaria, 21-28 June 2014. | 2014 | Kostadinova K., L. Minkova, On the Bivariate Inflated-parameter Generalized Power Series Distributions, The V Congress of Matematicians of Macedonia, September 24 - 27, 2014, Ohrid, Republic of Macedonia. | 2014 | Kostadinova K., Polya-Aeppli risk model with two lines of business, Doctoral Conference in Mathematics, Informatics and Education [MIE 2014], September 23-25, 2014, Sofia, Bulgaria. | 2014 | Kostadinova K., L. Minkova, Type II family of Bivariate Inflated-parameter Generalized Power Series Distributions, International Conference on Mathematical Methods and Models in Biosciences and Young Scientist School, Sofia, Bulgaria, 22 – 27 June 2014. | 2013 | Kostadinova K., On a Poisson negative binomial process, Doctoral Conference in Mathematics, Informatics and Education [MIE 2013], Sofia, Bulgaria, September 19-21, 2013. | 2013 | Kostadinova K., On a bivariate compound Poisson risk model, Семинар за докторантите-бенефициентите по договор № BG051PO001-3.3.06-0052, Sofia, Bulgaria, 2 July 2013. | 2013 | Kostadinova K., L. Minkova, On a bivariate Poisson negative binomial risk process, International Conference on Mathematical Methods and Models in Biosciences, Sofia, Bulgaria, 16 – 21 June 2013. | 2012 | Kostadinova K., Poisson of order k risk model, INTERNATIONAL SCIENTIFIC CONFERENCE "MATHTECH 2012" - 22 - 24 november 2012, Shumen, Bulgaria. | 2012 | Kostadinova K., L. Minkova, On the Poisson process of order k, XV-th INTERNATIONAL SUMMER CONFERENCE ON PROBABILITY AND STATISTICS (ISCPS-2012), Pomorie, Bulgaria, 23-30 June 2012. |
2024 | Kostadinova, K., Lazarova, M. (2019). Risk models of order k. Annals of the Academy of Romanian Scientists: Series on Mathematics and its Applications, Vol. 11, No. 2/2019, pages 259-273, Academy of Romanian Scientists, ISSN 2066-6594 Цитирано в: Klimenko, A., Mihova, V., Georgiev, S., Georgiev, I., Pavlov, V. (2024). Comparative Analysis on Neural Networks and ARIMA for Forecasting Heterogeneous Portfolio Returns, Springer Proceedings in Mathematics and Statistics, Volume 449, Pages 335 – 346, видима в Scopus | 2024 | Kostadinova, K., Lazarova, M. (2021). Counting distributions in risk theory. Ann. Acad. Rom. Sci., Ser. Math. Appl., Vol. 13, No. 1-2/2021, pp. 20-44 Цитирано в: Hendrik, H., Effendi, I., Zulkarnaini, Z., Yolandika, C., Mahary, A., Effendi, I. (2024). Patron-Client relationships in capture fisheries business: A policy challenge, Journal of Infrastructure, Policy and Development, 8(8), art. no. 4675, видима в Scopus | 2023 | Kostadinova, K., Lazarova, M. (2019). Risk models of order k. Annals of the Academy of Romanian Scientists: Series on Mathematics and its Applications, Vol. 11, No. 2/2019, pages 259-273, Academy of Romanian Scientists, ISSN 2066-6594 Цитирано в: Kadankova, N., Leonenko, N., Scalas, E. (2023). Fractional non-homogeneous Poisson and Polya-Aeppli processes of order k and beyond, Communications in Statistics - Theory and Methods, Volume 52, Issue 8, Pages 2682 – 2701, видима в Scopus | 2022 | Lazarova M., Kostadinova K. (2018). Polya-Aeppli Risk models. Proceedings of the 44th International Conference Applications of Mathematics in Engineering and Economics, (AMEE’18), American Institute of Physics Conference Proceedings, vol. 2048, pages 020021-1–020021-9, American Institute of Physics Publishing, USA, ISBN: 978-0-7354-1774-8 Цитирано в: Sapundzhi, F. (2022). Home automation based on Z-wave technology. Bulgarian Chemical Communications, Volume 54, Special Issue B1, pp. 92-96, видима в Scopus | 2022 | Kostadinova K. (2021). Inference for non-central Polya-Aeppli distribution. Proceedings of the 46th International Conference Applications of Mathematics in Engineering and Economics, (AMEE’20), American Institute of Physics Conference Proceedings, vol. 2333, pages 150013-1–150013-5, American Institute of Physics Publishing, USA, ISBN: 978-0-7354-4077-7 Цитирано в: Lazarova M., Minkova, L. (2022). A Risk Model with Bivariate Polya-Aeppli Counting Process. AIP Conference Proceedings 2505, 100003, видима в Scopus | 2015 | Kostadinova K., L. Minkova, 2013. On the Poisson process of order k, Pliska Studia Mathematica Bulgarica, vol. 22, pp. 117-128 цитирана в Meglena D. Lazarova, 2015. A Generalization of Two Pure Birth Processes and their Applications to Insurance Risk Theory. Proceedings, University of Ruse, volume 54, book 6.1, pp. 65-69. |