| Wageringel, Markus | University Osnabrueck | Stability of moment problems and super-resolution imaging Presenter |
| Walcher, Sebastian | RWTH Aachen | Algebraic aspects of biochemical reaction networks Presenter |
| Walker, Elise | Texas A&M | Numerical methods in algebraic geometry Presenter |
| Wallner, Johannes | TU Graz | Geometric design for fabrication Presenter |
| Wallner, Michael | TU Wien | Symbolic Combinatorics Presenter |
| Walter, Lena | Freie Universität Berlin | Combinatorics and algorithms in decision and reason Presenter |
| Walter, Michael | University of Amsterdam | Applications of Algebraic geometry to quantum information Presenter Efficient algorithms for geometric invariant theory Chair |
| Walz, Marius | BTC Embedded Systems | SC-square 2019 workshop on satisfiability checking and symbolic computation |
| Wampler, Charles | General Motors | Algebraic geometry for kinematics, mechanism science, and rigidity |
| Wang, Jie | Peking University, China | Sparsity in polynomial systems and applications Presenter |
| Wang, Yuhao | Massachusetts Institute of Technology | Combinatorics and algorithms in decision and reason Presenter |
| Wassermann, Alfred | University of Bayreuth | Coding theory and cryptography Presenter |
| Weber, Andreas | University of Bonn | Polyhedral geometry methods for biochemical reaction networks Presenter SC-square 2019 workshop on satisfiability checking and symbolic computation Presenter SC-square 2019 workshop on satisfiability checking and symbolic computation Presenter |
| Weger, Violetta | University of Zurich, Switzerland | Applications of finite fields theory Chair Applications of finite fields theory Chair Coding theory and cryptography Presenter |
| Weinstein, Maddie | University of California, Berkeley, USA | Euclidean distance geometry and its applications Presenter |
| Weismantel, Robert | ETH Zurich, Switzerland | Algebraic and geometric methods in optimization. Presenter |
| Weisser, Tillmann | Los Alamos National Lab, NM, USA | Polynomial optimization and its applications Presenter Sparsity in polynomial systems and applications |
| Wen, Junyi | Chinese Academy of Mathematics and Systems Science | Symbolic-numeric methods for non-linear equations: Algorithms and applications |
| Wesolowski, Benjamin | CWI | Isogenies in Cryptography Presenter |
| Wilburne, Dane | York University | Combinatorics and algorithms in decision and reason Presenter |
| Wilburne, Dane | Brown University, United States of America | Probability and randomness in commutative algebra and algebraic geometry Chair |
| Williams, Lauren K. | Harvard, USA | Cluster algebras and positivity Chair Cluster algebras and positivity Chair Cluster algebras and positivity Lauren K. Williams: Cluster algebras and applications to geometry |
| Wiuf, Carsten | University of Copenhagen | Algebraic aspects of biochemical reaction networks Presenter |
| Wright, Matthew | St. Olaf College, United States of America | Multiparameter persistence: algebra, algorithms, and applications Chair Multiparameter persistence: algebra, algorithms, and applications Presenter Multiparameter persistence: algebra, algorithms, and applications Chair |
| Wu, Nan | Duke University | Numerical differential geometry Presenter |
| Wynn, Henry | London School of Economics | Integral and algebraic geometric methods in the study of Gaussian random fields Presenter |