Internet seminars
The International Internet Seminars on Evolution Equations have been regularly organized since 1997/98. Each seminar is an advanced course on a selected topic in the theory of evolution equations and operator semigroups, and is addressed to interested students (Master, PhD, postdoc) and researchers in the whole world.
► The 29th ISem on Eventual positivity is organized in 2025/26 by Sahiba Arora (Hannover), Jochen Glück and Jonathan Mui (both Wuppertal).
► Together with Eva Fasangova, we organized the 13th ISem on Gradient Systems.
Titles of all previous internet seminars are:
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Eventual positivity (2025/26)
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Harmonic Analysis Techniques for Elliptic Operators (2023/24)
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Graphs and discrete Dirichlet spaces (2022/23)
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C^*-algebras and dynamics (2020/21)
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Evolutionary equations (2019/20)
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Ergodic theorems (2018/19)
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Functional calculus (2017/18)
- Linear parabolic equations (2016/17)
- Infinite dimensional analysis (2015/16)
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Form methods for evolution equations, and applications (2014/15)
- Positive operator semigroups and applications (2013/14)
- Operator Semigroups and Dispersive Equations (2012/13)
- Operator semigroups and numerical analysis (2011/12)
- Infinite-dimensional linear systems theory (2010/11)
- Gradient systems (2009/10)
- Ergodic theory – An operator theoretic approach (2008/09)
- Stochastic evolution equations (2007/08)
- Brownian motion and stochastic differential equations (2006/07)
- Heat kernels (2005/06)
- Analytic semigroups and reaction-diffusion problems (2004/05)
- Operator semigroups and applications (2003/04)
- Operator matrices and delay semigroups (2002/03)
- Functional calculus and differential operators (2001/02)
- Invitation to positive semigroups (2000/01)
- Semigroups generated by elliptic operators (1999/2000)
- Spectral theory and asymptotic behaviour of semigroups (1998/99)
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One parameter semigroups and evolution equations (1997/98)