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Abstract: The aim of our study is to propose a new exact simulation method for the first passage time (FPT) of a diffusion process (X_t , t ≥ 0). We shall consider either a continuous diffusion process (in collaboration with Cristina Zucca, University of Turin) or a jump diffusion (in collaboration with Nicolas Massin, University of
AIMS Ghana and the rest of the AIMS community wishes everyone a very fruitful new year! May we be more committed than ever, to working together to advance the socio-economic development of our continent.
Speaker 1: Dr. Louk-Man Issaka (Department of Mathematics, Universite Gaston Berger de Saint-Louis, Senegal) Title 1: Stability for some impulsive neutral stochastic functional integro-differential equations driven by fractional Brownian motion Abstract 1: The aim of this talk is to present the stability for some integro-differential equations driven by fractional Brownian motion with noncompact semigroup in Hilbert spaces. In this
Speaker: Dr. Raouf Ghomrasni Short biography of Speaker: Dr. Raouf Ghomrasni is a probabilist. He was a lecturer at Witwatersrand University and held a research position at the African Institute for Mathematical Sciences (AIMS) in South Africa. More recently he has worked as a Statistician consultant for the World Health Organization and is currently a researcher
As part of its advocacy for Gender Equality and Inclusion in STEM, AIMS Ghana is organising the Climate Science Speaker Series (CSSS) to inspire members of the STEM ecosystem, especially young women, to address climate change. The CSSS is scheduled for Wednesday, 24th November 2021 at 10:00 am at the UPSA East Wing Conference Room.
Speaker 1: Dr. Sabrine Chebbi (Department of mathematics, University of Tunis El MANAR, UTM) Title: The Energy decay rate of 1D and 2D Timoshenko systems: Theoretical analysis and numerical simulation Abstract 1: We focus on the behavior of the solutions of the Timoshenko systems in dimensions 1 and 2 using the lower bound estimates of the energy.
Happy World Science Day for Peace & Development. Climate Change is a serious threat to the planet & in support, AIMS Research focuses on Climate Change Science as an impact area, looking into action/ ways to address some of these environmental issues. More about our research centres HERE
Abstract: It is a classical yet surprising result that noise can have a regularizing effect on differential equations. For example, adding a Brownian motion to an ODE with a bounded and measurable vector field leads to a well-posed equation with Lipschitz continuous flow. While the equation without noise may have none or many solutions. Classical proofsare
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