Mathematics and Statistics, Poland (PL), Conferences, workshops, seminars and scientifique meetings, professional and bussines conventions, online trainings and webinars https://www.sciencedz.net/ Mathematics and Statistics, All conferences, seminars, workshops and professional events in all areas of science in Poland <![CDATA[ GPCO 2026 — The 9th German-Polish Conference on Optimization – Methods and Applications ]]> https://www.sciencedz.net/conference/126476-gpco-2026-the-9th-german-polish-conference-on-optimization-ndash-methods-and-applications https://www.sciencedz.net/conference/126476-gpco-2026-the-9th-german-polish-conference-on-optimization-ndash-methods-and-applications 12-03-2026 21-09-2026 25-09-2026 Poland