The exhibiting artists are Marsha Borden, Helena Chastel, Kathryn Frund, Phoebe Godfrey, Hugh MacDonald, Bob Pavlik, Dan Potter, and R. Douglass Rice. Open Air 2025 is open daily and will remain on view through October 6, 2025. June 19, 2025 iis the last day to visit indoor art exhibitions. Exhibitions inside the AVS Gallery will resume on September 11, 2025

 In this talk, we discuss qualitative spectral properties of self-adjoint Schrödinger and Dirac operators. We first briefly review some of the standard results for regular potentials from the literature and turn to more recent developments afterwards. Our main objective in this lecture is to discuss differential operators with singular potentials supported on curves or hyperplanes, where in the case of Dirac operators it is necessary to distinguish the so-called non-critical and critical cases for the strength of the singular perturbation. In particular, it turns out that Dirac operators with singular potentials in the critical case have some unexpected spectral properties. This talk is based on joint some recent works with P. Exner, M. Holzmann, V. Lotoreichik, T. Ourmieres-Bonafos, and K. Pankrashkin.

Come meet the intercultural greek council during our field day event. 

The exhibiting artists are Marsha Borden, Helena Chastel, Kathryn Frund, Phoebe Godfrey, Hugh MacDonald, Bob Pavlik, Dan Potter, and R. Douglass Rice. Open Air 2025 is open daily and will remain on view through October 6, 2025. June 19, 2025 iis the last day to visit indoor art exhibitions. Exhibitions inside the AVS Gallery will resume on September 11, 2025

In April 2024, the Department of Justice issued an update to Title II of the Americans with Disabilities Act (https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ada.gov%2Fresources%2F2024-03-08-web-rule%2F&data=05%7C02%7Citaccessibility%40uconn.edu%7C20c771e5a88d478a8e9308dd66f63f7d%7C17f1a87e2a254eaab9df9d439034b080%7C0%7C0%7C638779929987281013%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=L%2Bz6mRTbBflpXOJe9W3QB7cZ9xNsKm4I%2B5%2FLQclhc5c%3D&reserved=0) which requires state and local governments – including public universities – to ensure that their digital content is accessible to people with disabilities. These changes will impact many in our community, and we want to share information and resources that will help everyone prepare and comply with the new standards.What is Impacted? Any digital content that we provide or make available on behalf of the University of Connecticut must meet the standards set forth by this ruling, whether this content is provided directly by us or via third-party organization as part of a contract, licensing, or other agreement. This includes websites, digital files, social media content, and mobile applications.DeadlinesWebpages & ApplicationsCreated on or after April 2024 must be accessible at launch. Created before April 2024 need to be accessible by April 2026. Digital FilesCreated on or after April 2024 need to be accessible at launch. Created before April 2024 and still in use need to be accessible by April 2026. Created before April 2024 and not in use can be marked as archived and do not need to be remediated unless someone requests it. Technical Standard The Web Content Accessibility Guidelines (WCAG) Version 2.1, Level AA (https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.w3.org%2FWAI%2Fstandards-guidelines%2Fwcag%2F&data=05%7C02%7Citaccessibility%40uconn.edu%7C20c771e5a88d478a8e9308dd66f63f7d%7C17f1a87e2a254eaab9df9d439034b080%7C0%7C0%7C638779929987301355%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=GtBfaBbRmzVFT4Jwcx%2B5gcH9Ej1haYILGDt9MSwHiCk%3D&reserved=0) are the current technical standard for web content and mobile apps. Please note that UConn also has web standards (https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbrand.uconn.edu%2Fweb&data=05%7C02%7Citaccessibility%40uconn.edu%7C20c771e5a88d478a8e9308dd66f63f7d%7C17f1a87e2a254eaab9df9d439034b080%7C0%7C0%7C638779929987315699%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=IA0Va6a06XjzRJ8LZXG5PMuWZiM0%2FeMIREYo4qO3Mhs%3D&reserved=0) which must be adhered to. We require websites built on behalf of the University and/or using University funds to use a UConn domain and be hosted by UConn. While we know that our faculty and staff support efforts to provide accessible content and equitable experiences, performing this work and maintaining the standards going forward will be an ongoing, shared responsibility.

Speaker: Michael Blinov Title: TBD Via Webex: https://uconnhealth.webex.com/uconnhealth/j.php?MTID=mdacf393cf6a2ee5314a3b76525ea5e57 (https://uconnhealth.webex.com/uconnhealth/j.php?MTID=mdacf393cf6a2ee5314a3b76525ea5e57)

The exhibiting artists are Marsha Borden, Helena Chastel, Kathryn Frund, Phoebe Godfrey, Hugh MacDonald, Bob Pavlik, Dan Potter, and R. Douglass Rice. Open Air 2025 is open daily and will remain on view through October 6, 2025. June 19, 2025 iis the last day to visit indoor art exhibitions. Exhibitions inside the AVS Gallery will resume on September 11, 2025

View UConn Football's full schedule. (https://uconnhuskies.com/sports/football/schedule)

The exhibiting artists are Marsha Borden, Helena Chastel, Kathryn Frund, Phoebe Godfrey, Hugh MacDonald, Bob Pavlik, Dan Potter, and R. Douglass Rice. Open Air 2025 is open daily and will remain on view through October 6, 2025. June 19, 2025 iis the last day to visit indoor art exhibitions. Exhibitions inside the AVS Gallery will resume on September 11, 2025

The exhibiting artists are Marsha Borden, Helena Chastel, Kathryn Frund, Phoebe Godfrey, Hugh MacDonald, Bob Pavlik, Dan Potter, and R. Douglass Rice. Open Air 2025 is open daily and will remain on view through October 6, 2025. June 19, 2025 iis the last day to visit indoor art exhibitions. Exhibitions inside the AVS Gallery will resume on September 11, 2025