BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Mathematical Sciences - ECPv6.15.18//NONSGML v1.0//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:Mathematical Sciences X-ORIGINAL-URL:/math X-WR-CALDESC:Events for Mathematical Sciences REFRESH-INTERVAL;VALUE=DURATION:PT1H X-Robots-Tag:noindex X-PUBLISHED-TTL:PT1H BEGIN:VTIMEZONE TZID:America/Chicago BEGIN:DAYLIGHT TZOFFSETFROM:-0600 TZOFFSETTO:-0500 TZNAME:CDT DTSTART:20250309T080000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0500 TZOFFSETTO:-0600 TZNAME:CST DTSTART:20251102T070000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0600 TZOFFSETTO:-0500 TZNAME:CDT DTSTART:20260308T080000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0500 TZOFFSETTO:-0600 TZNAME:CST DTSTART:20261101T070000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0600 TZOFFSETTO:-0500 TZNAME:CDT DTSTART:20270314T080000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0500 TZOFFSETTO:-0600 TZNAME:CST DTSTART:20271107T070000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260306T123000 DTEND;TZID=America/Chicago:20260306T133000 DTSTAMP:20260416T224308 CREATED:20260302T150654Z LAST-MODIFIED:20260302T150654Z UID:10016269-1772800200-1772803800@uwm.edu SUMMARY:Graduate Student Colloquium: Ilana Lavene DESCRIPTION:An Introduction to Boundaries of Groups\nWe introduce a generalization of parking functions in which cars are limited in their movement backwards and forwards by two nonnegative integer parameters k and â„“\, respectively. In this setting\, there are n spots on a one-way street and m cars attempting to park in those spots\, and 1≤m≤n. We let α= (a1\,a2\,…\,am) in [n]^m denote the parking preferences for the cars\, which enter the street sequentially. Car i drives to their preference a_i and parks there if the spot is available. Otherwise\, car i checks up to k spots behind their preference\, parking in the first available spot it encounters if any. If no spots are available\, or the car reaches the start of the street\, then the car returns to its preference and attempts to park in the first spot it encounters among spots a_i+1\,a_i+2\,…\,a_i+l. If car i fails to park\, then parking ceases. If all cars are able to park given the preferences in α\, then α is called a (k\,l)-pullback (m\,n)-parking function. Our main result establishes counts for these parking functions via a recursive formula. URL:/math/event/graduate-student-colloquium-ilana-lavene/ LOCATION:EMS Building\, E495\, 3200 N Cramer St\, Milwaukee\, WI\, United States CATEGORIES:Graduate Student Colloquia ORGANIZER;CN="The Department of Mathematical Sciences":MAILTO:math-staff@uwm.edu X-TRIBE-STATUS: END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260306T140000 DTEND;TZID=America/Chicago:20260306T150000 DTSTAMP:20260416T224308 CREATED:20260223T204210Z LAST-MODIFIED:20260223T204210Z UID:10016268-1772805600-1772809200@uwm.edu SUMMARY:Colloquium: Dr. Elaine Spiller DESCRIPTION:Uncertainty Quantification for Geophysical Hazard Analysis\nDr. Elaine Spiller\nProfessor of Applied Math and Statistics\nMarquette University \nGeophysical flows — landslides\, storm surge\, tsunamis\, volcanic flows\, etc — pose a serious threat to nearby populations. Ideally\, probabilistic hazard assessments combine available knowledge about physical mechanisms of the hazard\, data on past hazards\, and any available precursor information. Systematically assessing the probability of rare\, yet catastrophic hazards adds a layer of difficulty due to limited observational data. Via computer models\, one can exercise potentially dangerous scenarios that may not have happened in the past but are probabilistically consistent with the aleatoric nature of previous geophysical behavior in the record. \nI will discuss recent work and ongoing methodological challenges toward making efficient and flexible geophysical hazard maps focusing on applications to volcanic flows (pyroclastic density currents) and post-fire debris flows. URL:/math/event/colloquium-dr-elaine-spiller/ LOCATION:EMS Building\, E495\, 3200 N Cramer St\, Milwaukee\, WI\, United States CATEGORIES:Colloquia ORGANIZER;CN="The Department of Mathematical Sciences":MAILTO:math-staff@uwm.edu X-TRIBE-STATUS: END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260313T123000 DTEND;TZID=America/Chicago:20260313T133000 DTSTAMP:20260416T224308 CREATED:20260311T133302Z LAST-MODIFIED:20260311T185756Z UID:10016271-1773405000-1773408600@uwm.edu SUMMARY:SIAM Student Chapter: Agentic Implementations of Modern Applications DESCRIPTION:Agentic Implementations of Modern Applications\nWe’ll be hearing from Kolin Konjura\, a Senior Solutions Engineer at Microsoft with a Bachelor of Science in Mathematics from 51ÁÔÆæ and a Master’s Degree in Mathematics. He will discuss how modern agentic systems are being implemented across industry applications\, highlighting opportunities for students in applied mathematics\, data science\, and computational fields. \nThis event is hosted by the SIAM Student Chapter\, 51ÁÔÆæ URL:/math/event/siam-student-chapter-kolin-konjura/ LOCATION:EMS Building\, EMS E495\, 3200 Cramer St\, Milwaukee\, WI\, 53211\, United States CATEGORIES:SIAM Student Chapter ORGANIZER;CN="The Department of Mathematical Sciences":MAILTO:math-staff@uwm.edu X-TRIBE-STATUS: END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260313T140000 DTEND;TZID=America/Chicago:20260313T150000 DTSTAMP:20260416T224308 CREATED:20260303T000445Z LAST-MODIFIED:20260303T000445Z UID:10016270-1773410400-1773414000@uwm.edu SUMMARY:Colloquium: Dr. Jennifer Elder DESCRIPTION:Doing Anything You Want With Combinatorics\nDr. Jennifer Elder\nAssistant Professor of Mathematics\nMissouri Western State University \nWhen Mathematical Reviews first launched as a journal in 1940\, combinatorics was not listed as a research area. The Seven Bridges of Königsberg was solved in 1736\, so this absence is not due to later development of the field. Combinatorics has simply been hard to define on its own\, given that it is used as a tool in so many different areas of mathematics. \nThis talk will take the opposite point of view. We will center our focus on several research problems motivated from a combinatorial standpoint\, and the connections to other fields of research. These connections can be simple\, such as bridging different subareas of combinatorics: a study of a specific set of words uncovering unexpected properties of intervals in a lattice. Or the connections can be more odd\, connecting widely different areas of mathematics: a study of braid diagrams on k strands as a dynamical algebraic system. URL:/math/event/colloquium-dr-jennifer-elder/ LOCATION:EMS Building\, E495\, 3200 N Cramer St\, Milwaukee\, WI\, United States CATEGORIES:Colloquia ORGANIZER;CN="The Department of Mathematical Sciences":MAILTO:math-staff@uwm.edu X-TRIBE-STATUS: END:VEVENT END:VCALENDAR