Workshop: Fractional Calculus

International Conference on Fractional Calculus

9-10 June 2020

Ghent Analysis & PDE Center

Ghent University/ZOOM

ZOOM instructions (updated)

For the convenience of participants, if you want to obtain the zoom address of the meeting (before or during the conference), please send an email to Berikbol Torebek at berikbol.torebek@ugent.be

You can send it any time before or during the workshop. Once we have your interest and email address, we will send you the updated zoom link.

Join it as a webinar at
https://us02web.zoom.us/j/82670344052?pwd=aktNaU9QWTJITkVYU1JlUnRlMWxmdz09

The workshop will be also broadcasted on Facebook on Ghent Analysis & PDE page

The start is at 10am CET (Central European Time)

Book of Abstracts (low resolution, small file)

Book of Abstracts (high resolution, large file)

Description

The aim of the workshop is to exchange the recent progress and ideas in the field of fractional calculus and fractional differential equations (FDEs), and their applications to a variety of concrete problems. Our group took an initiative to organise this workshop for the continuity of research in the field despite the coronavirus times, therefore, the conference will take place on ZOOM.

The work of our group on the fractional calculus can be seen here

Presentation of our group:

There is also a forthcoming special issue on evolution equations with singularities.

If you work in analysis, there is still a possibility to submit a paper to the (refereed) volume: Ashyralyev A., Kalmenov T., Ruzhansky M., Sadybekov M., Suragan D. (Eds.) Functional Analysis in Interdisciplinary Applications II, Springer Proceedings in Mathematics & Statistics, Springer, to appear

Confirmed Speakers

Nasser AL-SALTI (Sultan Qaboos University, Oman)
Ravshan ASHUROV (Institute of Mathematics, Uzbekistan)
Allaberen ASHYRALYEV (Near East University, Turkey)
Teodor M. ATANACKOVIĆ (University of Novi Sad, Serbia)
Jaan JANNO (Tallinn University of Technology, Estonia)
Erkinjon KARIMOV (Institute of Mathematics, Uzbekistan)
Virginia KIRYAKOVA (Bulgarian Academy of Sciences, Bulgaria)
Anatoly KOCHUBEI (Institute of Mathematics, Ukraine)
Francesco MAINARDI (University of Bologna, Italy)
Stevan PILIPOVIĆ (University of Novi Sad, Serbia)
Arsen PSKHU (Kabardin-Balkar Scientific Center of Russian, Russia)
Michael RUZHANSKY (Ghent University, Belgium, and QMUL)
Marián SLODIČKA (Ghent University, Belgium)
Živorad TOMOVSKI (University of Ostrava, Czech Republic)
Berikbol TOREBEK (Ghent University, Belgium and IMMM, Kazakhstan)
Sabir UMAROV (University of New Haven, USA)
Enrico VALDINOCI (The University of Western Australia, Australia)
Masahiro YAMAMOTO (The University of Tokyo, Japan)

Schedule (Central European Time)

9 June (Tuesday)

10:00 – 10:05	Opening and Welcome Speech
10:05 – 11:05	Francesco MAINARDI (University of Bologna, Italy) Fractional Calculus: What is it? What is for? Video
11:05 – 11:50	Enrico VALDINOCI (The University of Western Australia) Nonlocal logistic equations with Neumann conditions Video
11:50 – 12:00	Break
12:00 – 12:30	Živorad TOMOVSKI (University of Ostrava, Czech Republic) Hilfer-Prabhakar derivatives and their applications Video
12:30 – 13:00	Michael RUZHANSKY (Ghent University, Belgium, and Queen Mary University of London) & Berikbol TOREBEK (Ghent University, Belgium and Institute of Mathematics and Mathematical Modeling, Kazakhstan) Van der Corput lemmas for Mittag-Leffler functions Video
13:00 – 15:00	Lunch Break
15:00 – 15:45	Teodor M. ATANACKOVIĆ (University of Novi Sad, Serbia) On the Thermodynamical restrictions in isothermal deformations Video
15:45 – 16:30	Stevan PILIPOVIĆ (University of Novi Sad, Serbia) Some mathematical methods in fractional calculus Video
16:30 – 17:00	Virginia KIRYAKOVA (Bulgarian Academy of Sciences, Bulgaria) The multi-index Mittag-Leffler functions as Special Functions of Fractional Calculus: Examples and Applications Video

10 June (Wednesday)

10:00 – 10:45	Anatoly KOCHUBEI (Institute of Mathematics, National Academy of Sciences of Ukraine) Analysis on radial complex-valued functions of p-adic arguments Video
10:45 – 11:30	Masahiro YAMAMOTO (The University of Tokyo, Japan) Some inverse problems for fractional diffusion equations Video
11:30 – 11:40	Break
11:40 – 12:25	Ravshan ASHUROV (Institute of Mathematics, Uzbekistan) & Sabir UMAROV (University of New Haven, USA) Determination of the order of fractional derivative for subdiffusion equations Video
12:25 – 13:10	Allaberen ASHYRALYEV (Near East University, Turkey) Bounded Solutions of Semilinear Fractional Schrödinger Differential and Difference Equations Video
13:10 – 15:00	Lunch Break
15:00 – 15:30	Jaan JANNO (Tallinn University of Technology, Estonia) Reconstruction of time-dependent sources and scalar parameters of fractional diffusion equations from final measurements Video
15:30 – 16:00	Arsen PSKHU (Kabardin-Balkar Scientific Center of Russian Academy of Sciences, Russia) Nakhushev extremum principle for a class of integro-differential operators Video
16:00 – 16:10	Break
16:10 – 16:40	Nasser AL-SALTI (Sultan Qaboos University, Oman) & Erkinjon KARIMOV (Institute of Mathematics, Uzbekistan) Inverse source problems for degenerate fractional PDEs Video
16:40 – 17:10	Marián SLODIČKA (Ghent University, Belgium) Some inverse source problems in semilinear fractional PDEs Video

Organisers

Michael Ruzhansky (Ghent Analysis & PDE Center)
Berikbol Torebek (Ghent Analysis & PDE Center)
Erkinjon Karimov (Ghent Analysis & PDE Center)
with organising committee: Ljubica Oparnica, Bolys Sabitbek and Junqing Huang

Contact

For further information please contact Berikbol Torebek at berikbol.torebek@ugent.be

Ghent Analysis & PDE in usual times

Junqing

Forthcoming activities related to fractional calculus:

Another conference “Topics in Fractional calculus and Time-frequency analysis“, 16-17 June 2020, organised by University of Novi Sad, Serbia (ZOOM)

LMS Invited Lecture series 2020: on 15-19 June 2020, Yuliya Mishura (University of Kyiv) will give a series of lectures on the connection between Fractional Calculus and Fractional Stochastic Calculus. More information can be found here: https://www.lms2020.boguslavsky.net/

Generalised Functions Conference GF2020

Official GF2020 website

ISAAC Congress 2021

Forthcoming Tsunamis Workshop:

Other possibly interesting/useful things:

Open access books for free download:

Fischer V., Ruzhansky M., Quantization on nilpotent Lie groups, Progress in Mathematics, Vol. 314, Birkhauser, 2016. xiii+557pp. link, download (open access book, first by Imperial College London) Bookmetrix the winner of Ferran Sunyer I Balaguer Prize 2014
Ruzhansky M., Suragan D., Hardy inequalities on homogeneous groups: 100 years of Hardy inequalities, Progress in Mathematics, Vol. 327, Birkhauser, 2019. xvi+588pp. link, free download (open access book), the winner of Ferran Sunyer I Balaguer Prize 2018
Ruzhansky M., Sadybekov M., Suragan D., Spectral geometry of partial differential operators, Monographs and Research Notes in Mathematics, Chapman and Hall/CRC Press, 2020. 378pp. link, free download (open access book)

Our modelling of COVID-19 for Belgium:

The effectiveness analysis is carried our for the lockdown in Belgium and of its duration, as well as of several phases of its relaxation. The comparative projection is made of different scenarios depending on the strength of confinement measures and their implementation.