🌐EnglishEnglishDeutschEspañolFrançaisNederlandsPortuguês한국어中文日本語EntityQ1888019· pop 13· linked from 51 articlesPetr VopěnkaCzech philosopher, mathematician, and politician (1935-2015)ConnectionsCzech RepublicCountryPragueEntityCategories1935 births2015 deaths20th-century Czech philosophersAcademic staff of the University of West BohemiaChristian Democratic Party (Czech Republic) politiciansCzech mathematiciansEducation ministers of the Czech RepublicHistorians of mathematicsMathematicians from PragueRecipients of the Medal of Merit (Czech Republic)Set theorists