Conferences

1. Petko D. Proinov and Milena D. Petkova,

On the semilocal convergence of multi-point Weierstrass type root-finding methods for simultaneous approximation of polynomial zeros, X Jaen Conference on Approximation, Ubeda, Spain, July 8-13, 2018. https://www.ujaen.es/revista/jja/jca/bbddjca/abstracts3432/0090_milenapetko.pdf

Presentation (PDF): https://drive.google.com/file/d/1X-2d2xZikqeMScSwNoXOwgQh7mTg6d3C/view

2. Petko D. Proinov and Maria T. Vasileva,

On the convergence of Gargantini-Farmer-Loizou type iterative methods for simultaneous approximation of multiple polynomial zeros, X Jaen Conference on Approximation, Ubeda, Spain, July 8-13, 2018. http://www.ujaen.es/revista/jja/jca/bbddjca/abstracts3432/0038_mariavasile.pdf

Presentation (PDF): https://drive.google.com/file/d/1u-A07wJQ5-SeSEDWXh9GrtfLXoYAt0D3/view

3. Petko D. Proinov and Milena D. Petkova,

A New Local Convergence Theorem for a Family of Multi-Point Weierstrass Type Root-Finding Methods, 9th International Conference on Numerical Methods and Applications, Borovets, Bulgaria, August 20 - 24, 2018. https://nma18.fmi.uni-sofia.bg/sites/default/files/Scientific%20program.pdf

Presentation (PDF): https://drive.google.com/file/d/1AKSUMuQxnJGZ8lv93s7zDJ814tKo0rjq/view

4. Slav I. Cholakov,

Wang-Zheng’s Method for Simultaneous Finding Polynomial Zeros, 9th International Conference on Numerical Methods and Applications, Borovets, Bulgaria, August 20 - 24, 2018. https://nma18.fmi.uni-sofia.bg/sites/default/files/Scientific%20program.pdf

Presentation (PDF): https://drive.google.com/file/d/141orH2nvMe3wYpMuAINqtSyarjEs2GEy/view

5. Petko D. Proinov and Maria T. Vasileva,

Local Convergence of a Family of Gargantini-Farmer-Loizou type Iterative Methods for Simultaneous Approximation of Multiple Polynomial Zeros, 9th International Conference on Numerical Methods and Applications, Borovets, Bulgaria, August 20 - 24, 2018. https://nma18.fmi.uni-sofia.bg/sites/default/files/Scientific%20program.pdf

Presentation (PDF): https://drive.google.com/file/d/13p6BPqAdl9pLdwG3CK4uFhj3yLF3zIx8/view

6. Petko D. Proinov and Stoil I. Ivanov,

On the local convergence of Sakurai-Torii-Sugiura method for simultaneous approximation of polynomial zeros, 16TH INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS (ICNAAM 2018), Rhodes, Greece, September 13-18, 2018. http://icnaam.org/sites/default/files/Preliminary%20Program%20of%20ICNAAM%202018_Web_version_70.pdf (page 92)

Presentation (PDF): https://drive.google.com/file/d/1FfodDGvveouX8H0e42_j3U2EoCd_1x5J/view

7. Petko D. Proinov and Stoil I. Ivanov,

Semilocal convergence of Sakurai-Torii-Sugiura method for simultaneous approximation of polynomial zeros, The Mediterranean International Conference of Pure&Applied Mathematics and Related Areas (MICOPAM 2018), Antalya, Turkey, October 26-29, 2018.http://micopam2018.akdeniz.edu.tr/wp-content/uploads/2018/11/MICOPAM2018_Conference_Schedule_27.10.2018.pdf (first page)

Presentation (PDF): https://drive.google.com/file/d/1I1pjEpDm1Uvj9OI4_D5GABs5C2Dh6U2g/view

8. Petko D. Proinov,

Approximation of fixed points of nonlinear contractions in metric space, The Mediterranean International Conference of Pure&Applied Mathematics and Related Areas (MICOPAM 2018), Antalya, Turkey, October 26-29, 2018. http://micopam2018.akdeniz.edu.tr/wp-content/uploads/2018/11/MICOPAM2018_Conference_Schedule_27.10.2018.pdf (first page)

Presentation (PDF): https://drive.google.com/file/d/1Y5TSI9pGIr6buRKf0Uk_hudH5v31CQgy/view

9. Petko D. Proinov and Stoil I. Ivanov,

Local and semilocal convergence of an accelerated Sakurai-Torii-Sugiura method with Newton's correction, International Conference on Applied Analysis and Mathematical Modeling (ICAAMM 2019), Istanbul, Turkey, March 10-13, 2019. https://ntmsci.com/Areas/Conferences/FilesAndImages/162/ICAMM2019-Program.pdf (page 4)

Presentation (PDF): https://drive.google.com/file/d/1h53dWOhS0Sr_yC0yNLmP55Kgt7l4eZ3e/view

10. Petko D. Proinov,

Fixed point theorems for generalized $(\psi, \varphi)$-contractions in metric spaces, International Conference on Applied Analysis and Mathematical Modeling (ICAAMM 2019), Istanbul, Turkey, March 10-13, 2019. https://ntmsci.com/Areas/Conferences/FilesAndImages/162/ICAMM2019-Program.pdf (page 4)

Presentation (PDF): https://drive.google.com/file/d/1839ilPUn85W8oAI4MJgvCiDXkjzHRf3S/view

11. Petko D. Proinov and Stoil I. Ivanov,

Local convergence of a family of Sakurai-Torii-Sugiura type simultaneous methods with accelerated convergence, 9th INTERNATIONAL EURASIAN CONFERENCE ON MATHEMATICAL SCIENCES AND APPLICATIONS (IECMSA 2020), Skopje, North Macedonia, August 25-28, 2020. http://www.iecmsa.org/media/dosyalar/2020.pdf#page=63

Presentation (PDF): https://drive.google.com/file/d/1ZCG3fOiREeL2m-eR2BG0GmbH5zd5dy-1/view

12. Plamena I. Marcheva and Stoil I. Ivanov,

Local convergence of a modified Weierstrass method for the simultaneous determination of polynomial zeros, 9th INTERNATIONAL EURASIAN CONFERENCE ON MATHEMATICAL SCIENCES AND APPLICATIONS (IECMSA 2020), Skopje, North Macedonia, August 25-28, 2020. http://www.iecmsa.org/media/dosyalar/2020.pdf#page=67

Presentation (PDF): https://drive.google.com/file/d/11BsWx4II0azffQbiSEfhAak5612jM5V8/view?usp=sharing

13. Petko D. Proinov and Milena D. Petkova,

Local and semilocal convergence of a two-point Ehrlich-type root-finding method, 9th INTERNATIONAL EURASIAN CONFERENCE ON MATHEMATICAL SCIENCES AND APPLICATIONS (IECMSA 2020), Skopje, North Macedonia, August 25-28, 2020. http://www.iecmsa.org/media/dosyalar/2020.pdf#page=65

Presentation (PDF): https://drive.google.com/file/d/1hElq_tGjQgtiUb4o9XUp0j-kiPyOZM_H/view?usp=sharing

14. Petko D. Proinov and Maria T. Vasileva,

On the convergence of Nourein iterative method for simultaneous approximation of polynomial zeros, 18TH INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS (ICNAAM 2020), Rhodes, Greece, September 17-23, 2020. http://icnaam.org/sites/default/files/ICNAAM%202020%20Preliminary%20Program%20Virtual%20ver16.pdf

Presentation (PDF): https://drive.google.com/file/d/13BKJ86axP1984_ceTo59o3LKFpTvEeAF/view?usp=sharing

15. Plamena I. Marcheva and Stoil I. Ivanov,

On the Semilocal Convergence of a Modied Weierstrass Method for the Simultaneous Computation of Polynomial Zeros, 18TH INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS (ICNAAM 2020), Rhodes, Greece, September 17-23, 2020.

http://icnaam.org/sites/default/files/ICNAAM%202020%20Preliminary%20Program%20Virtual%20ver16.pdf

Presentation (PDF): https://drive.google.com/file/d/1Hupb7lKENSk4qEvzEl9CHJ6lKbG7NxLm/view?usp=sharing

16. Petko D. Proinov and Milena D. Petkova,

SEMILOCAL CONVERGENCE OF A FAMILY OF MULTI-POINT EHRLICH-TYPE ROOT-FINDING METHODS, 18TH INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS (ICNAAM 2020), Rhodes, Greece, September 17-23, 2020. http://icnaam.org/sites/default/files/ICNAAM%202020%20Preliminary%20Program%20Virtual%20ver16.pdf

Presentation (PDF): https://drive.google.com/file/d/11CY52dLf6JxwO5wa05oHmWJf6nS1CiSM/view?usp=sharing

17. Petko D. Proinov and Stoil I. Ivanov,

Semilocal Convergence of a New Family of Sakurai-Torii-Sugiura Type Iterative methods with High Order of convergence, First Western Balkan Conference on Mathematics and Applications (FWBCMA 2021) - Prishtine, Kosovo, June 10-12, 2021. http://fwbcma2021.ilirias.com/participants

Presentation (PDF): https://drive.google.com/file/d/1wcn1vD4rt0ny66qVgxAzEiu4sy2jPDW1/view?usp=sharing

18. Petko D. Proinov and Maria T. Vasileva,

On the Local Convergence of a New Family of Ehrlich-Type Root-Finding Methods with High Order of Convergence, First Western Balkan Conference on Mathematics and Applications (FWBCMA 2021) - Prishtine, Kosovo, June 10-12, 2021. http://fwbcma2021.ilirias.com/participants

Presentation (PDF): https://drive.google.com/file/d/1dgXHiX785-UQOpcviyrHUK0BhkjHD09p/view?usp=sharing

19. Plamena I. Marcheva,

On the Convergence of a Weierstrass Type Method for the Simultaneous Approximation of Polynomial Zeros, First Western Balkan Conference on Mathematics and Applications (FWBCMA 2021) - Prishtine, Kosovo, June 10-12, 2021. http://fwbcma2021.ilirias.com/participants

Presentation (PDF): https://drive.google.com/file/d/1Wpqa9fBBBcpRM3ga4dQmPHeNxhVHL9D7/view?usp=sharing

20. Petko D. Proinov and Maria T. Vasileva,

Semilocal Convergence of a Family of Ehrlich-type Iterative Methods, 9th (Online) International Conference on Applied Analysis and Mathematical Modeling (ICAAMM21) – Istanbul, Turkey, June 11-13, 2021.

https://ntmsci.com/Conferences/DES/Participants (Page 8)

Presentation (PDF): https://drive.google.com/file/d/1b4KCF6-qVAnMkKqHoNacSTUt0a_6mF6I/view?usp=sharing

21. Petko D. Proinov and Milena D. Petkova,

Local Convergence of a Family of Multi-Point Ehrlich-type Root-Finding Methods, 9th (Online) International Conference on Applied Analysis and Mathematical Modeling (ICAAMM21) – Istanbul, Turkey, June 11-13, 2021.

https://ntmsci.com/Conferences/DES/Participants (Page 8)

Presentation (PDF): https://drive.google.com/file/d/1wUowlemZMKINlUEgx8x3RvfKWYoktARD/view?usp=sharing