Fri | May 12 | 14:00 | Bruce Blackadar | Hilbert Spaces Without Countable AC | |

Fri | May 05 | 14:00 | Anna Pelczar-Barwacz | A Banach space with an infinite dimensional reflexive quotient operator algebra $L(X)/SS(X)$ | |

Fri | Apr 21 | 14:00 | Christian Rosendal | On the relation of coarse embeddability between Banach spaces | |

Fri | Mar 24 | 14:00 | Kamil Krzysztof Ryduchowski | Equilateral and separated sets in some nonseparable Banach spaces | |

Fri | Feb 17 | 15:00 | Mitchell A. Taylor | Stable phase retrieval in function spaces, Part II | |

Fri | Feb 10 | 15:00 | Daniel Freeman | Stable phase retrieval in function spaces, Part I | |

Fri | Sep 30 | 14:00 | Hung Viet Chu | A Relaxation of Optimality for the TGA | |

Fri | May 20 | 14:00 | Martin Doležal | Descriptive complexity of Banach spaces | |

Fri | Apr 22 | 14:00 | Jarosław Swaczyna | Continuity of coordinate functionals for filter Schauder basis | |

Fri | Mar 04 | 15:00 | Mikhail Ostrovskii | Dvoretzky-type theorem for locally finite subsets of a Hilbert space | |

Fri | Dec 10 | 15:00 | Chris Gartland | TBA | |

Fri | Dec 03 | 15:00 | Kasia Wyczesany | On almost Euclidean and well-complemented subspaces of finite-dimensional normed spaces | |

Fri | Nov 19 | 15:00 | Krzsystof Swiecicki | No dimension reduction for doubling spaces of $\ell_q$ for $q>2$. | |

Fri | Nov 12 | 15:00 | Florent Baudier | Umbel convexity and the geometry of trees | |

Fri | Nov 05 | 14:00 | Abraham Rueda Zoca | $L$-orthogonal elements and spaces of operators | |

Fri | Oct 15 | 14:00 | Pavlos Motakis | Separable spaces of continuous functions as Calkin algebras | |

Fri | Jul 16 | 14:00 | Rubén Medina | Compact retractions and the $\pi$-property of Banach spaces | |

Fri | Jul 09 | 14:00 | Miguel Berasategui | Bidemocratic bases and their connections with other greedy-type bases | |

Fri | Jul 02 | 14:00 | Henrik Johannes Wirzenius | Closed ideals in the algebra of compact-by-approximable operators | |

Fri | Jun 25 | 14:00 | Yoël Perreau | TBA | |

Fri | Jun 18 | 14:00 | Nick Lindemulder and Emiel Lorist | A discrete framework for interpolation of Banach spaces | |

Fri | May 28 | 14:00 | Harrison H. Gaebler | Asymptotic Geometry of Banach Spaces that have a Well-Behaved Riemann Integral | |

Fri | May 21 | 14:00 | Hugh Wark | Equilateral sets in large Banach spaces | |

Fri | May 14 | 14:00 | Marek Cúth | Lipschitz-free $p$-spaces | |

Fri | May 07 | 14:00 | Jordi López Abad | A note on Pelczynski's universal basis space | |

Fri | Apr 30 | 14:00 | Beata Randrianantoanina | On $L_1$-embeddability of unions of $L_1$-embeddable metric spaces and of twisted unions of hypercubes | |

Fri | Apr 23 | 14:00 | March Boedihardjo | Spectral norms of Gaussian matrices with correlated entries | |

Fri | Apr 09 | 14:00 | Valentin Ferenczi | There is no largest proper operator ideal | |

Fri | Mar 26 | 14:00 | Yuval Wigderson | New perspectives on the uncertainty principle | |

Fri | Mar 19 | 14:00 | Paul Müller | Complex Convexity Estimates, Extensions to $R ^n$, and log-Sobolev Inequalities. | |

Fri | Mar 12 | 15:00 | Johann Langemets | A characterization of Banach spaces containing $\ell_1(\kappa)$ via ball-covering properties | |

Fri | Mar 05 | 15:00 | Antonio Avilés López | Sequential octahedrality and L-orthogonal elements | |

Fri | Feb 26 | 15:00 | Ben Wallis | TBA | |

Fri | Feb 19 | 15:00 | Sophie Grivaux | Typical properties of contractions on $\ell_p$-spaces | |

Fri | Feb 12 | 15:00 | Mikael de la Salle | On a duality between Banach spaces and operators | |

Fri | Jan 29 | 15:00 | Pavlos Motakis | The space $L_1(L_p)$ is primary | |

Fri | Jan 22 | 15:00 | Ramon Aliaga | The Radon-Nikodým and Schur properties in Lipschitz-free spaces | |

Fri | Jan 15 | 15:00 | Richard Lechner | Restriced invertibility, subsymmetric bases and factorization | |

Fri | Jan 08 | 15:00 | Bill Johnson | Homomorphisms from $L(\ell_p)$ and $L(L_p)$ | |

Tue | Dec 15 | 16:30 | Keith Ball | Restricted Invertibility | |

Fri | Dec 11 | 15:00 | Jose Luis Ansorena | TBA | |

Fri | Dec 04 | 15:00 | Thomas Schlumprecht | TBA | |

Fri | Nov 27 | 15:00 | Antonis Manoussakis | A variant of the James tree space | |

Fri | Nov 20 | 15:00 | Jamal Kawach | Approximate Ramsey properties of Fréchet spaces | |

Fri | Nov 13 | 15:00 | Eva Pernecka | Lipschitz free spaces and their biduals | |

Fri | Nov 06 | 15:00 | Dirk Werner | Vector space structure in the set of norm attaining functionals | |

Fri | Oct 30 | 14:00 | Victor Reis | An Elementary Exposition of Pisier's Inequality | |

Fri | Oct 23 | 14:00 | Przemysław Wojtaszczyk | Quasi-greedy bases in $p$-Banach spaces | |

Fri | Oct 16 | 14:00 | Mitchell Taylor | Free Banach lattices: subspace structure and basic sequences | |

Fri | Oct 09 | 14:00 | Vladimir Temlyakov | Sampling discretization of integral norms | |

Fri | Oct 02 | 14:00 | Anna Pelczar-Barwacz | Small operator ideals on the Schlumprecht and Schreier spaces | |

Fri | Sep 25 | 14:00 | Paata Ivanisvili | Sharpening the triangle inequality in $L_p$ spaces | |

Fri | Sep 18 | 14:00 | Chris Phillips | Operator algebras on $L_p$ spaces | |

Fri | Sep 11 | 14:00 | Bence Horváth | When are surjective algebra homomorphisms of $\mathcal{B}(X)$ automatically injective? | |

Fri | Sep 04 | 14:00 | Mary Angelica Gramcko-Tursi | A separable universal homogeneous Banach lattice | |

Fri | Aug 28 | 14:00 | Tommaso Russo | Asplund Banach spaces with norming Markuševič bases | |

Fri | Aug 21 | 14:00 | Khazhakanush Navoyan | The positive Schur property on spaces of regular multilinear operators | |

Fri | Aug 14 | 14:00 | Robert Young | Metric differentiation and Lipschitz embeddings in $L_p$ spaces | |

Fri | Aug 07 | 14:00 | Pete Casazza | Tsirelson space, explicitly definable Banach space, implicitly definable Banach space | |

Fri | Jul 31 | 14:00 | Valentin Ferenczi | On envelopes and $L_p$ spaces | |

Fri | Jul 24 | 14:00 | Florent Baudier | $L_1$-embeddability of lamplighter metrics | |

Fri | Jul 17 | 14:00 | Javier Alejandro Chávez-Domínguez | Completely coarse maps are real-linear | |

Fri | Jul 10 | 14:00 | Niels Laustsen | A $C(K)$-space with few operators and few decompositions | |

Fri | Jul 03 | 14:00 | Gilles Lancien | Kalton's interlacing graphs and embeddings into dual Banach spaces | |

Fri | Jun 26 | 14:00 | Bruno Braga | TBA | |

Fri | Jun 19 | 14:00 | Christian Rosendal | Two applications of Arens-Eells spaces to geometric group theory and abstract harmonic analysis | |

Fri | Jun 12 | 14:00 | Noé de Rancourt | Local Banach-space dichotomies | |

Fri | Jun 05 | 14:00 | Denny Leung | Local convexity in $L^0$ | |

Fri | May 29 | 14:00 | Miguel Martin | On Quasi norm attaining operators between Banach spaces | |

Fri | May 22 | 14:00 | Pedro Tradacete | Free Banach lattices | |

Fri | May 15 | 14:00 | Gideon Schechtman | The number of closed ideals in $L(L_p)$ | |

Fri | May 08 | 14:00 | Chris Gartland | Lipschitz free spaces over locally compact metric spaces | |

Fri | May 01 | 14:00 | Daniel Freeman | A Schauder basis for $L_2$ consisting of non-negative functions | |

Fri | Apr 24 | 14:00 | Tomasz Kania | Quantifying Kottman's constant | |

Fri | Apr 17 | 14:00 | Mikhail Ostrovskii | Transportation cost spaces, also known as Arens-Eells spaces, Lipschitz-free spaces, Wasserstein 1 spaces, etc. | |

Fri | Apr 10 | 14:00 | Pavlos Motakis | Coarse Universality | |

Fri | Apr 03 | 14:00 | Kevin Beanland | Closed ideals of operators on the Tsirelson and Schreier spaces | |