Personal Pages

Address: National Taurida V.Vernadsky University, Algebra and Functional Analysis Chair, Ukraine, 95007, Simferopol, Vernadsky ave. 4, room: 413 (building «В»)

Phone: (+38093) 306-32-86 
Fax:(0652) 517135
E-mail: fedyor@mail.ru, manmath@list.ru

• convex and nonsmooth analysis
• analysis in scales of operators
• differential calculus in Frechet spaces
• calculus of variations in Sobolev space

I was born in October 19 1987 in Leningrad (USSR). I graduated from  Mathematical and Computer Science Department of the National Taurida          V.Vernadskiy University and became a post graduate student of the Algebra and  Functional analysis Chair in National Taurida V.Vernadsky University in 2009. I have 20 scientific works.

1. Stonyakin F.S. The compact subdifferential of a real-valued functions // Dynamical Systems, 2007, vol. 23, P. 99 – 112. (Russian)
2. Stonyakin F.S. Comparison between compact subdifferential and Clarke, Frechet subdifferentials, and Sussmann generalized subdifferentials // Computer Mathematics, 2008, no. 2, P. 50 – 56. (Russian)
3. Stonyakin F.S. Sequential approach to notion of compact subdifferential for mappings into metrizable LCS // Scientific Notes of National Taurida V.Vernadskiy University. Ser. «Matmematics. Applied Mathematics. Computer Science » – 2008, vol. 21(60), no. 1, P. 41 – 53. (Russian)
4. Stonyakin F.S. New Radon-Nikodym type theorem for the Bochner integral // Dynamical Systems, 2008, vol. 25, P. 125 – 134. (Ukrainian)
5. Orlov I.V., Stonyakin F.S. Сompact variation, compact subdifferentiability and indefinite Bochner integral // Methods of Functional Analysis and Topology. – 2009. – Vol. 15, no.1. – P. 74 – 90.
6. Stonyakin F.S. Comparison analysis of notion of compact subdifferential //Bulletin of National Kharkov V. Karazin Univ. Ser. «Matmematics, Applied Mathematics and Mechanics» – 2009, no. 850, P. 11 – 21. (Russian)
7. Orlov I.V., Stonyakin F.S. Compact subdifferentials: finite increments formula and related topics // Contemporary Math. Fund. Directions, 2009, vol. 34, P. 121 – 138. (Russian)
8. Stonyakin F.S. K-property of Radon-Nikodym for Frechet spaces // Scientific Notes of National Taurida V.Vernadskiy University. Ser. «Matmematics. Applied Mathematics. Computer Science» – 2009, vol. 22(61), no. 1,             P. 102 – 113. (Russian)

• Grant of National Academy of Sciences of Ukraine for students (2009);
• Academical Grant of the Suprem Soviet of Ukraine for students (2009);
• Grants of the Autonomy Republic of Crimea for students (2007 – 2009);
• Grants of Victor Pinchuk Foundation «Zavtra.UA» (2008, 2009/2010).