University of Kentucky Department of Mathematics 719 Patterson Office Tower Lexington, KY 40506-0027 dave.h.jensen@gmail.com Office:  POT 733

Travel 2025 When Where Why July 14-18 Colorado State University, Fort Collins, CO Summer Research Institute in Algebraic Geometry 2024 When Where Why May 21-22 University of Kentucky, Lexington, KY KOALA October 28-29 Dartmouth College, Hanover, NH Algebra & Number Theory Seminar 2023 When Where Why March 13-17 BIRS, Banff, Alberta, Canada Algebraic Aspects of Matroid Theory May 9-10 The Ohio State University, Columbus, OH KOALA May 15-19 Stanford, Palo Alto, CA Algebraic Geometry Seminar (canceled) August 6-11 BIRS, Banff, Alberta, Canada Curves:  Algebraic, Tropical, and Logarithmic (canceled) 2022 When Where Why March 16-19 Brown University, Providence, RI Algebraic Geometry Seminar August 1-5 Bath, United Kingdom LMS-Bath Symposium on Combinatorial Algebraic Geometry October 27 The Ohio State University, Columbus, OH Colloquium 2020-2021 BIG GERM!  STAY HOME! 2019 When Where Why February 19 The Ohio State Univeristy, Columbus, OH Algebraic Geometry Seminar March 11-16 MSRI, Berkeley, CA Collaboration April 19 University of Massachusetts, Amherst, MA Valley Geometry Seminar June 10-14 Amherst College, Amherst, MA Ideals, Varieties, Applications Conference October 18-20 University of Michigan, Ann Arbor, MI Facets of Algebraic Geometry November 2-3 Washington University, St Louis, MO I-70 Algebraic Geometry Workshop November 5-7 Humboldt Universitat, Berlin, Germany Brill-Noether Event November 13 - 17 Brown University, Providence, RI Algebraic Geometry Seminar 2018 When Where Why February 24-25 Georgia Tech University, Atlanta, GA GAGS March 17-18 The Ohio State University, Columbus, OH Algebraic and Combinatorial Aspects of Tropical Geometry and Moduli March 24 Tufts University, Boston, MA Algebraic Geometry Day April 16-20 Mittag-Lefler, Sotckholm, Sweden Tropical Geometry and Amoebas in Higher Dimension August 13-17 Cabo Frio, Brazil ICM Satellite Conference on Tropical Geometry and Moduli Spaces September 17 University of Tennessee, Knoxville, TN Algebra Seminar September 21-23 Brown University, Providence, RI AGNES October 5 Central Michigan University, MI Analysis & Geometry Seminar November  2 Stanford University, Palo Alto, CA Algberaic Geometry Seminar 2017 When Where Why April 10-14 AIM, San Jose, CA Foundations of Tropical Schemes May 15-19 Roma Tre University, Rome, Italy Invited Lecture Series September 29 Williams College, Williamstown, MA Faculty Seminar October 2-6 Rutgers University, New Brunswick, NJ Algebra Seminar October 13-15 Northeastern University, Boston, MA AGNES October 17 Harvard University, Cambridge MA Algebraic Geometry Seminar November 1-2 University of Texas, Austin, TX Geometry Seminar 2016 When Where Why March 4-6 University of Georgia, Athens GA AMS Sectional, Special Section on Tropical Geometry March 13-26 Oberwolfach, Germany Research in Pairs April 13 University of Virginia, Charlottesville, VA Algebra Seminar April 28 Yale University, New Haven, CT BATMOBYLE May 1-6 Casa Matematica Oaxaca, Mexico Algebraic and Tropical Geometry of Moduli Spaces June 27 - July 1 University of Toulouse, France New Methods in Birational Geometry July 25 - August 5 MSRI, Berkeley, CA Summer School on Chip Firing and Tropical Curves August 22-26 ANU, Canberra, Australia Geometry at the ANU October 4 Rice University, Houston, TX Algebraic Geometry Seminar October 22-23 Purdue University, West Lafayette, IN ALGECOM December 5-9 Fields Institute, Toronto, Canada Combinatorial Moduli Spaces 2015 When Where Why February 1-7 Rio Grande, Puerto Rico Simons Symposium on Nonarchimedean Geometry June 1-5 University of Michigan, Ann Arbor, MI Non-Archimedean Geometry and its Applications June 22-26 Yale University, New Haven, CT SUMRY Colloquium July 12 - August 1 University of Utah, Salt Lake City, UT AMS Summer Institute in Algebraic Geometry August 17-21 AIM, San Jose, CA Workshop on Degenerations in Algebraic Geometry September 30 University of Illinois, Chicago, IL Algebraic Geometry Seminar October 2-4 Brown University, Providence, RI AGNES October 23-25 Emory University, Atlanta, GA GAGS November 5 University of Waterloo, Canada Colloquium 2014 When Where Why March 11 Bates College, Lewiston, ME Colloquium March 30 - April 4 BIRS, Banff, Canada Specialization of Linear Series for Algebraic and Tropical Curves April 15 Harvard University, Cambrdige, MA Harvard-MIT Algebraic Geometry Seminar April 22 The Ohio State University, Columbus, OH Algebraic Geometry Seminar April 25-27 Stony Brook University, Stony Brook, NY AGNES May 11-14 Yale University, New Haven, CT Workshop on Tropical Foundations July 9-12 Fordham University, New York, NY Applications of Computer Algebra September 29 University of Tennessee, Knowxville, TN Algebra and Geometry Seminar October 17-19 University of Georgia, Athens, GA Georgia Algebraic Geometry Symposium October 21 Emory University, Atlanta, GA Algebra and Number Theory Seminar December 3 University of Georgia, Athens, GA Algebraic Geometry Seminar 2013 When Where Why January 9-12 San Diego, CA Joint Meetings of the AMS and MAA January 21-23 University of South Carolina, Columbia, SC Colloquium January 23-25 University of Kentucky, Lexington, KY Colloquium February 7-9 Washington and Lee, Lexington, VA Colloquium February 14-16 Oklahoma State University, Stillwater, OK Colloquium March 5-8 University of Georgia, Athens, GA Algebraic Geometry Seminar and Colloquium April 6-7 Boston College, Boston, MA AMS Sectional Meeting April 19-21 Yale University, New Haven, CT AGNES May 20 - June 22 Universitat Wien, Vienna, Austria Geometry of Topological D-Branes June 24-30 KTH and Stockholm University, Stockholm, Sweden GAeL August 12-16 POSTECH, Pohang, South Korea Conference on Moduli and Birational Geometry September 24 Courant Institute, NYU, New York, NY Algebraic Geometry Seminar October 24-27 Boston College, Boston, MA AGNES December 6 Stony Brook University, Stony Brook, NY Workshop on K-Stability 2012 When Where Why May 20 - June 1 University of Georgia, Athens, GA Algebraic Geometry Summer School June 16-23 Institut Fourier, Grenoble, France GAeL June 24-30 Sol Beach, Yangyang, South Korea Algebraic Geometry Summer School July 1-6 Aomori, Japan July 8-14 Busan, South Korea Workshop on Moduli and Birational Geometry August 1-3 University of Wisconsin, Madison, WI Mathfest! September 20 Yale University, New Haven, CT Algebraic and Tropical Geometry Seminar September 25 Rice University, Houston, TX Algebraic Geometry Seminar September 26-28 University of Texas, Austin, TX Geometry Seminar October 2 Princeton University, Princeton, NJ Algebraic Geometry Seminar October 15-19 ICMAT, Madrid, Spain School on Conformal Blocks October 26-28 Brown University, Providence, RI AGNES November 4-7 University of Colorado, Boulder, CO Algebraic Geometry Seminar and Colloquium November 9 Columbia University, New York, NY Algebraic Geometry Seminar December 4-5 The Ohio State University, Columbus, OH Algebraic Geometry Seminar December 10-14 AIM, Palo Alto, CA Workshop on the Hassett-Keel Program