{"id":"paolo-ruffini","type":"person","url":"https://diginpl.com/people/paolo-ruffini","language":"en","name":"Paolo Ruffini","name_en":"Paolo Ruffini","name_ne":null,"description":"Italian mathematician and physician (1765-1845)","headline":"Italian mathematician and physician (1765-1845)","also_known_as":[],"summary":"Paolo Ruffini was an Italian mathematician and philosopher. Remembered chiefly for what is now known as the Abel–Ruffini theorem, Ruffini also made a major contribution to the theory of equations, developing the so-called theory of substitutions, the forerunner of modern group theory.","summary_more":[],"facts":[{"key":"born","label":"Born","values":[{"text":"22 September 1765","date":"1765-09-22"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q318057#P569"}},{"key":"birthplace","label":"Place of birth","values":[{"text":"Valentano","wikidata":"https://www.wikidata.org/wiki/Q180050"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q318057#P19"}},{"key":"died","label":"Died","values":[{"text":"10 May 1822","date":"1822-05-10"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q318057#P570"}},{"key":"deathplace","label":"Place of death","values":[{"text":"Modena","wikidata":"https://www.wikidata.org/wiki/Q279"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q318057#P20"}},{"key":"citizenship","label":"Citizenship","values":[{"text":"Papal States","wikidata":"https://www.wikidata.org/wiki/Q170174"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q318057#P27"}},{"key":"occupation","label":"Occupation","values":[{"text":"mathematician","wikidata":"https://www.wikidata.org/wiki/Q170790"},{"text":"physician","wikidata":"https://www.wikidata.org/wiki/Q39631"},{"text":"philosopher","wikidata":"https://www.wikidata.org/wiki/Q4964182"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q318057#P106"}},{"key":"education","label":"Education","values":[{"text":"University of Modena and Reggio Emilia","wikidata":"https://www.wikidata.org/wiki/Q1243705","start":"1783","end":"1788"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q318057#P69"}},{"key":"positions","label":"Positions held","values":[{"text":"president (1816–1822)","wikidata":"https://www.wikidata.org/wiki/Q30461","start":"1816","end":"1822"},{"text":"rector (1814–1822)","wikidata":"https://www.wikidata.org/wiki/Q212071","start":"1814","end":"1822"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q318057#P39"}}],"office":null,"sections":[],"cited":[],"cited_from":null,"videos":[],"last_reviewed":null,"organizations":[],"same_as":["https://en.wikipedia.org/wiki/Paolo_Ruffini","https://www.wikidata.org/wiki/Q318057"],"faq":[{"q":"When was Paolo Ruffini born?","a":"Paolo Ruffini was born on 22 September 1765 in Valentano."},{"q":"What positions has Paolo Ruffini held?","a":"Positions held by Paolo Ruffini include: president (1816–1822); rector (1814–1822)."},{"q":"Where did Paolo Ruffini study?","a":"Paolo Ruffini was educated at University of Modena and Reggio Emilia."}],"related":[{"name":"Hosni Mubarak","url":"https://diginpl.com/people/hosni-mubarak"},{"name":"Gamal Abdel Nasser","url":"https://diginpl.com/people/gamal-abdel-nasser"},{"name":"Mohamed Morsi","url":"https://diginpl.com/people/mohamed-morsi"},{"name":"Mohamed Naguib","url":"https://diginpl.com/people/mohamed-naguib"},{"name":"Abdul Rahman Arif","url":"https://diginpl.com/people/abdul-rahman-arif"},{"name":"Muhammad Najib ar-Ruba'i","url":"https://diginpl.com/people/muhammad-najib-ar-ruba-i"},{"name":"Camillo Golgi","url":"https://diginpl.com/people/camillo-golgi"},{"name":"Paul Karrer","url":"https://diginpl.com/people/paul-karrer"},{"name":"Johannes Fibiger","url":"https://diginpl.com/people/johannes-fibiger"},{"name":"Claude Goasguen","url":"https://diginpl.com/people/claude-goasguen"},{"name":"Francesco Brioschi","url":"https://diginpl.com/people/francesco-brioschi"},{"name":"Pierre Mandonnet","url":"https://diginpl.com/people/pierre-mandonnet"}],"places_in":[],"nearby":[],"image":{"url":"https://diginpl.com/kb-img/paolo-ruffini-79fc94ef89.jpg","width":500,"height":690,"license":"CC0","credit":"Unknown","page":"https://commons.wikimedia.org/wiki/File:Ruffini-paolo-colour.webp"},"sources":[{"label":"Wikipedia (English): Paolo Ruffini","url":"https://en.wikipedia.org/wiki/Paolo_Ruffini","license":"https://creativecommons.org/licenses/by-sa/4.0/"},{"label":"Wikidata item Q318057","url":"https://www.wikidata.org/wiki/Q318057","license":"https://creativecommons.org/publicdomain/zero/1.0/"},{"label":"Image: Ruffini-paolo-colour.webp by Unknown (CC0)","url":"https://commons.wikimedia.org/wiki/File:Ruffini-paolo-colour.webp","license":null}],"license":{"text":"CC BY-SA 4.0","url":"https://creativecommons.org/licenses/by-sa/4.0/","facts":"https://creativecommons.org/publicdomain/zero/1.0/"},"attribution":"Text from the Wikipedia article Paolo Ruffini, licensed under CC BY-SA 4.0. This page's text is shared under the same licence. Facts from Wikidata (CC0). Image: Ruffini-paolo-colour.webp — Unknown, CC0.","cite":"\"Paolo Ruffini\". DigiNepal. Last updated 1 November 2026. https://diginpl.com/people/paolo-ruffini. Retrieved 6 November 2026.","date_modified":"2026-11-01T07:02:55Z","facts_checked":"2026-11-06","alternates":{"html":"https://diginpl.com/people/paolo-ruffini","en":"https://diginpl.com/people/paolo-ruffini","ne":"https://diginpl.com/people/paolo-ruffini?lang=ne"}}