Below is an announcement for a conference on Kähler and Sasaki geometry taking place in Luminy, Marseille, in January 2018. [Read more…]

## CAST XII in Uppsala, January 2018

The 12th Workshop on Symplectic Geometry, Contact Geometry and Interactions will take place in Uppsala (Sweden) in January 2018. More information is in the message below from the organisers. [Read more…]

## An homage to Marcel Berger, IHES 6-9 December

A conference in honour of Marcel Berer will take place at the IHES, (Bures-sur-Yvette, suburban Paris) from 6-9 December. More details are in the poster below. [Read more…]

## Mathematical perceptions and feelings of space, Marseille 10-11 October

There will be a 2-day interdisciplinary workshop in Marseille, on mathematics and art, which may be of interest to geometers. The announcement is below.

Mathematical perceptions and feelings of space

Marseille, 10-11th of October.The notion of space is a broad and complex one, in mathematics alone the word is used in many different ways. It can be regarded as one of the central motivating concepts, for the subject, as Poincáre said mathematicians “must aid the philosopher to fathom the notions of number, of space, of time.” Too often mathematical ideas about space and the different ways it can be perceived are buried under the algebraic notations that gain control of the ideas. Yet the mathematical approach, in large part because of this control, is able to distinguish many different flavours of what we might consider “space”.

The aim of this workshop is to bring together mathematicians of various disciplines with artists and scientists to explore the different ways we feel and understand space, in two directions : how the mathematical understanding allows us to express precisely many different common intuitions about space (continuity, discreteness, dimension, tangent line, shape, distance…), and also how logical exploration of mathematical concepts allows us to experiment with new intuitions never seen or felt before, for example, hyperbolic spaces, tiling spaces, Lie Groups, fractals, Cantor sets, Peano curves, devil staircases, p-adic numbers…

For more information, contact Edmund Harriss.

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