Hausdorff Center for Mathematics
The Hausdorff Center for Mathematics (HCM) is a cluster of excellence for mathematical research and mathematical economics at the University of Bonn.
Find us on Twitter (@HCM_Bonn), Facebook (@hcmbonn) and Instagram (@hausdorff_center), too!
Meng-Che Ho: Isomorphism problems as equivalence relations
David Gonzalez: Scott Filtrations and Vaught Ordinals
Artem Chernikov: Alignments of definable groups and explicit bounds in general Elekes-Szabó
Bjorn Poonen: Cohomological obstructions to rational points
Paola D'Aquino: Models of Peano Arithmetic and chain rings
Sven Manthe: The Borel monadic theory of order is decidable
Gunther Cornelissen: Julia Robinson und die Grenzen der Mathematischen Beweiskraft
Russell Miller: Computability questions about infinite Galois groups
Gunther Cornelissen: Cellular automata and algebraic groups
Anna De Mase: The Power of Beth’s Definability Theorem
Leon Chini: Model Theory of Generic Vector Space Endomorphisms
Massoud Pourmahdian: Bi-colored Structures: Tameness and definability (with S. Jalili and M. Khani)
Pablo Andújar Guerrero: Tame topology in NTP2 structures
Daebeom Choi (U Penn): Introduction to Anabelian Geometry
Arix Eggink: Diophantine Maps and Hilbert's Tenth Problem for some Noncommutative rings
Raf Cluckers: Finiteness and Diophantine results in Hensel minimal structures
Tingxiang Zou: Pairs and stable completions of difference varieties
Николас Даанс: Экзистенциальные определения первого порядка оценок в функциональных полях
Julian Demeio: The Grunwald Problem for solvable groups
Konstantinos Kartas: Nonstandard methods in almost mathematics
Vincenzo Mantova: Updates on the exponential-algebraic closedness
Franz-Viktor Kuhlmann: On certain definable coarsenings of valuation rings and their applications
Ari Shnidman: Rank stability in quadratic extensions and Hilbert's 10th problem
Floris Vermeulen: On Serre's thin set conjecture
Йохен Кёнигсманн: Поля с абсолютной группой Галуа ℚ
Yilong Zhang: Hrushovski construction in ordered fields
Carlo Pagano: Hilbert tenth problem for finitely generated rings
Philipp Hieronymi: A strong version of Cobham's theorem
Guang Hu: Anisotropic quadratic forms over global fields are diophantine
Toghrul Karimov: Applications of o-minimality to computational problems in dynamical systems theory