In This Issue

Tools from topological data analysis can help researchers examine the problem of large-scale identification of political islands.

Meet SIAM's new President-Elect, VP-at-Large, Secretary, and members of the Board of Trustees and Council.

The Berlin mathematics community lost one of its leaders when Peter Deuflhard passed away at the age of 75.

Topological data analysis describes rich classes of topological spaces that have multiple scales of resolution.

Paul Breiding surveys topological data analysis from the point of view of algebraic geometry.

Richard Moore, SIAM's director of Programs and Services, reflects on the success of SIAM meetings in 2019.

Researchers can use mathematics to study gun violence, enhance evaluation techniques, and improve data collection.

Mark Levi follows up on last month's column with another explanation for Feynman's wobbling plate.

Carsten Burstedde overviews the development of the p4est software library for adaptive mesh refinement.

The National Science Foundation has updated its request for proposals for the Algorithms for Threat Detection program.

Sheri Martinelli recounts her experiences as a SIAM Science Policy Fellowship recipient.

Matthew Francis reviews You Look Like a Thing and I Love You by Janelle Shane.

The SIAM Texas-Louisiana Section held its second annual meeting jointly with SMU's Department of Mathematics.

To support the professional development of junior faculty, SIAM will annually sponsor two Project NExT fellows.

Bob Eisenberg reacts to the recent SIAM News article about the Julia programming language in a letter to the editor.

The Texas Tech University Chapter of SIAM organized a series of talks titled “Graduate Student Research Days.”