Department of Mathematics and Systems Analysis

Current

Lectures, seminars and dissertations

* Dates within the next 7 days are marked by a star.

Miska Rissanen
Estimates for the spherical maximal function (diploma thesis talk)
* Tuesday 22 January 2019,   14:15,   M3 (M234)
Seminar on analysis and geometry

Julian Weigt
Almost-Orthogonality of Restricted Haar Functions
* Wednesday 23 January 2019,   12:15,   M3 (M234)
Seminar on analysis and geometry

Dr. Tomasz Szemberg
Linear systems with assigned base loci
* Wednesday 23 January 2019,   14:00,   M2 (M233)
I will report on special linear systems on complex projective spaces. Even though the topic is classical and studied for more than 100 years, many important questions are not answered in a satisfactory way.
Algebra Seminar

Dr. Justyna Szpond
Fermat-type configurations in projective spaces
* Wednesday 23 January 2019,   15:00,   M2 (M233)
A Fermat arrangement of lines in the complex projective plane is given by linear factors of the polynomial $(x^n-y^n)(y^n-z^n)(z^n-x^n)$ for some $n\geq 3$. Singular points of these arrangements have appeared recently in commutative algebra, more precisely in the containment problem between symbolic and ordinary powers of homogeneous polynomials and in algebraic geometry in the theory of linear systems and unexpected hypersurfaces. I will explain these two appearances and present considerable generalizations which led to substantial, new results in both fields.

Jaakko Lehtinen
TBA
Tuesday 29 January 2019,   15:00,   A1
(to be communicated)
Seminar on analysis and geometry

Kristian Moring
TBA
Wednesday 30 January 2019,   12:15,   M3 (M234)
Seminar on analysis and geometry

Vincenzo Vespri (University of Firenze)
Some regularity problems concerning anisotropic operators
Wednesday 06 February 2019,   12:15,   M3 (M234)
Seminar on analysis and geometry

Emma-Karoliina Kurki
TBA
Wednesday 13 February 2019,   12:15,   M3 (M234)
Seminar on analysis and geometry

Leah Schätzler (University of Erlangen)
Existence of variational solutions for doubly nonlinear equations of porous medium type
Wednesday 27 February 2019,   12:15,   M3 (M234)
Seminar on analysis and geometry

Cintia Pacchiano
TBA
Wednesday 06 March 2019,   12:15,   M3 (M234)
Seminar on analysis and geometry

Olli Saari (University of Bonn)
TBA
Wednesday 13 March 2019,   12:15,   M3 (M234)
Seminar on analysis and geometry

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