## Program

The Scientific Program and the Abstracts are available!### Speakers and titles:

Vasco Brattka (Universität der Bundeswehr München): Ramsey's Theorem in the Weihrauch Lattice (slides),

Ilario Bonacina (Universitat Politècnica de Catalunya, Barcelona): Clique Is Hard on Average for Regular Resolution (slides),

Peter Cholak (University of Notre Dame): Encodable by thin sets (slides),

Gabriel Conant (University of Notre Dame) VC-dimension in groups (slides),

David Conlon (University of Oxford): Ramsey complete sequences (slides),

Natasha Dobrinen (University of Denver): Ramsey theory of the universal triangle-free graph (slides),

Pandelis Dodos (National and Kapodistrian University of Athens): An inverse theorem for stochastic processes indexed by the discrete
hypercube (slides),

Damir Dzhafarov (University of Connecticut): Calling a few good combinatorialists (slides),

William Gasarch (University of Maryland) (slides),

Neil Hindman (Howard University, Washington DC): Combining extensions of the Hales-Jewett Theorem with Ramsey Theory in other structures (slides),

Jeff Hirst (Appalachian State University): Hindman’s theorem and ultrafilters (slides),

Jan Hubicka (Charles University, Prague): On existence of Ramsey expansions (slides),

Carl Jockusch (University of Illinois at Urbana-Champaign): The strength and effective content of some restricted forms of Hindman's Theorem (slides),

Vladimir Kanovei (Institute for Information Transmission Problems, Moscow): Canonization on product and iterated perfect and large perfect sets (slides),

Leszek Aleksander Kolodziejczyk (University of Warsaw): Ramsey for pairs and proof size (slides),

Lorenzo Luperi Baglini (University of Vienna): Partition regularity of nonlinear Diophantine equations (slides),

Jaroslav Nesetril (Charles University, Prague): Ramsey classes and beyond (slides),

Lionel Nguyen Van Thé (Université d'Aix-Marseille): Revisiting the Erdös-Rado canonical partition theorem (slides),

Aaron Roberston (Colgate University): Ramsey objects and Delaporte (slides),

Marcin Sabok (McGill University): The Hrushovski property for hypertournaments and profinite topologies (slides),

Richard Shore (Cornell University): Producing Elementary Proofs from Ultrafilter Proofs of Combinatorial
Theorems: The View from Combinatorics (slides),

Jozef Skokan (London School of Economics): The k-colour Ramsey number of odd cycles via non-linear optimisation (slides),

Slawomir Solecki (Cornell University): Ramsey theory in algebraic topological language (slides),

Henry Towsner (University of Pennsylvania): Generalizing VC dimension to higher arity (slides),

Timothy Trujillo (Sam Houston State University): Hypernatural numbers in ultra-Ramsey theory (slides),

Anush Tserunyan (University of Illinois): Independent sets in finite and algebraic hypergraphs (slides),

Iddo Tzameret (University of Pennsylvania): Linear algebra in weak formal theories of arithmetic (slides)

Douglas Ulrich (University of Maryland): Distinct Volume Subsets: The Uncountable Case (slides).