
Algebra seminar  January 24, 1pm, lecture room M5 


We will start our seminar on Thursday, January 24, in M5 at 1pm.
Giulio Lo Monaco
On two extensions of the notion of ootopos
Abstract:
The two notions of elementary ootopos and oopretopos as in the title should hopefully be the correct analog of their counterparts in ordinary topos theory. The focus here will be put on their precise relationship with the much better known ootoposes. In particular, under suitable settheoretical assumptions, both of these classes of objects contain the class of geometric ootoposes, and they do so strictly, for which explicit counterexamples can be provided. 

PF 2019 


PF 2019

MUNI Seminar series  Robert Bryant  The Best Possible Shapes of Surfaces 


December 12, 2018 from 5:00 PM at Refectory of Augustinian Abbey at Mendel Square  Mendel Museum
The Best Possible Shapes of Surfaces
Abstract: Much of classical mathematics involves finding a configuration or shape that provides an optimum solution to a problem. For example, it has long been known (though a rigorous proof took quite a while to find) that the surface of least area enclosing a given volume is a round sphere. There are many other ways to measure surfaces, though, and finding 'the' surface that optimizes a given 'measurement' (subject to some given constraints) remains a challenging problem that has motivated some of the deepest recent work in the mathematics of geometric shapes. In this talk, I will explain some of the classic ways to measure shapes of surfaces and relate this to classical problems involving surface area (soap films and bubbles) and total curvature as well to as recent progress by myself and others on these important optimization problems. 
Last Updated on Friday, 07 December 2018 14:35 
20th mathematical hike  December 15th 2018 


Dear Friends of Mathematics and Hikes, You are cordially invited to the 20th mathematical hike. It will take place on December 15th 2018. Start at 10:03 at the tram stop "Proškovo náměstí". We have planned a 13 km path  climb up Hády hill, yellow path towards Hornek and through the valley of "Říčka" to the bus stop "Mariánské údolí". Have a nice December, Jana Bartoňová and Jonatan Kolegar, organizers, Jan Slovák, Director of the Department of Mathematics and Statistics 
MUNI Seminar series  Nigel Hitchin  Algebraic Geometry and Differential Equations 


December 5, 2018 from 5:00 PM at Refectory of Augustinian Abbey at Mendel Square  Mendel Museum
Algebraic Geometry and Differential Equations
Abstract:
The use of elliptic functions to solve equations like the motion of a pendulum or a rigid body is a shadow of a much wider area of application of algebraic geometric notions to solving special nonlinear differential equations. The lecture will show how some natural procedures in algebraic geometry help to understand the behavior of integrable systems, especially near the socalled critical locus. 
Last Updated on Monday, 03 December 2018 17:18 


More Articles...

MUNI Seminar series  Roger Blandford  Black Holes in the Universe (and Hollywood)

Department Assembly  November 28, 3:30 pm, lecture room M1

Differential equation seminar  December 3, 12pm, lecture room M5

Differential geometry seminar  November 26, 10am, lecture room M5

Seminar  November 19, 12pm, lecture room M5

Seminar  November 13, 1:45pm, lecture room M5

19th mathematical hike  November 24th 2018

Innolec lectures  Gian Maria Dall'Ara  An invitation to PDE methods in several complex variables

Seminar  November 5, 10am, lecture room M5

Seminar  November 12, 10am, lecture room M5


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