{"693186":{"#nid":"693186","#data":{"type":"event","title":"ISyE Student Seminar Series - Jacob Aguirre","body":[{"value":"\u003Ch2\u003EEntropy-Smooth Convex Optimization Cannot Be Accelerated\u003C\/h2\u003E\u003Cp\u003E\u003Cbr\u003E\u003Cstrong\u003EAbstract: \u003C\/strong\u003EWe prove an Q(L\/T) lower bound for first-order optimization of convex functions smooth relative to negative entropy on the simplex, showing mirror descent is nearly optimal and acceleration is generally impossible.\u003Cbr\u003EUnlike prior results, our prox-function is standard rather than pathological.\u003Cbr\u003EWe extend the same non-acceleration result to quantum optimization over spectrahedra.\u003C\/p\u003E","summary":"","format":"limited_html"}],"field_subtitle":"","field_summary":[{"value":"\u003Cp\u003EEntropy-Smooth Convex Optimization Cannot Be Accelerated\u003C\/p\u003E","format":"limited_html"}],"field_summary_sentence":[{"value":"Entropy-Smooth Convex Optimization Cannot Be Accelerated"}],"uid":"27764","created_gmt":"2026-10-09 22:05:02","changed_gmt":"2026-10-09 22:07:12","author":"Scott Jacobson","boilerplate_text":"","field_publication":"","field_article_url":"","field_event_time":{"event_time_start":"2026-10-14T16:00:00-04:00","event_time_end":"2026-10-14T17:00:00-04:00","event_time_end_last":"2026-10-14T17:00:00-04:00","gmt_time_start":"2026-10-14 20:00:00","gmt_time_end":"2026-10-14 21:00:00","gmt_time_end_last":"2026-10-14 21:00:00","rrule":null,"timezone":"America\/New_York"},"location":"GeorgeTower 1102\u200b","extras":[],"hg_media":{"681401":{"id":"681401","type":"image","title":"Jacob Aguirre","body":null,"created":"1791583587","gmt_created":"2026-10-09 22:06:27","changed":"1791583587","gmt_changed":"2026-10-09 22:06:27","alt":"Jacob Aguirre","file":{"fid":"265785","name":"aguirre-14238.png","image_path":"\/sites\/default\/files\/2026\/10\/09\/aguirre-14238.png","image_full_path":"http:\/\/hg.gatech.edu\/\/sites\/default\/files\/2026\/10\/09\/aguirre-14238.png","mime":"image\/png","size":380964,"path_740":"http:\/\/hg.gatech.edu\/sites\/default\/files\/styles\/740xx_scale\/public\/2026\/10\/09\/aguirre-14238.png?itok=dJrf2qBX"}}},"media_ids":["681401"],"groups":[{"id":"1242","name":"School of Industrial and Systems Engineering (ISYE)"}],"categories":[],"keywords":[],"core_research_areas":[],"news_room_topics":[],"event_categories":[],"invited_audience":[{"id":"194945","name":"Alumni"},{"id":"78761","name":"Faculty\/Staff"},{"id":"177814","name":"Postdoc"},{"id":"174045","name":"Graduate students"},{"id":"78751","name":"Undergraduate students"}],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[],"email":[],"slides":[],"orientation":[],"userdata":""}}}