List of mathematicians (I)

I

• I, Bhāskara (Medieval India, ?–?)
• Iacob, Caius (Romania, 1912–1992)
• Iamblichus (?, 245–325)
• Ibe, Milagros D. (?, born 1931)
• Ibidapo-Obe, Oyewusi (Nigeria, born 1951)
• Ibragimov, Nail H. (Russia, ?–?)
• ibn Ibrāhīm al-Fazārī, Muḥammad (Medieval Arabia/Medieval Persia/Medieval Iraq, ?–?)
• ibn Ibrahim al-Umawi, Ya'ish (Medieval Arabia/Medieval Syria, 1400–1489)
• Ibrahimov, Vagif Rza (Azerbaijan, ?–?)
• Ifrah, Georges (France, born 1947)
• Ignatova, Mihaela (Bulgaria, ?–?)
• Igusa, Jun-Ichi (Japan, 1924–2013)
• Igusa, Kiyoshi (?, born 1949)
• Ihaka, Ross (New Zealand, ?–?)
• Ihara, Yasutaka (Japan, born 1938)
• II, Aegidius Strauch (Germany, 1632–1682)
• II, Aryabhata (Medieval India/Ancient India, 920s–1000s)
• II, Bhāskara (Medieval India, 1114–1185)
• II, Jai Singh (India, 1688–1743)
• II, James Waddell Alexander (USA, 1888–1971)
• II, Pope Sylvester (Medieval France, 940s–1003)
• II, William Minicozzi (USA, born 1967)
• III, Berrien Moore (USA, ?–?)
• III, Ernest S. Croot (USA, ?–?)
• III, Hugh Everett (USA, 1930–1982)
• III, William Hamilton Meeks (?, born 1947)
• Iitaka, Shigeru (Japan, born 1942)
• Ikeda, Masatoshi Gündüz (Turkey, 1926–2003)
• Ikehara, Shikao (Japan, 1904–1984)
• Illusie, Luc (France, born 1940)

Ilo

• Ilolov, Mamadsho (Soviet Union, born 1948)
• Ilyashenko, Yulij (Soviet Union/Russia, born 1943)
• Ilyin, Alexander (mathematician) (Russia, born 1973)
• Imafidon, Anne-Marie (?, ?–?)
• Imai, Hideki (?, born 1943)
• Iman, Ronald L. (USA, ?–?)
• Imhausen, Annette (Germany, born 1970)
• Imízcoz, María Teresa Lozano (Spain, born 1946)
• Impagliazzo, Russell (USA, ?–?)
• Imrich, Wilfried (Austria, ?–?)
• Inaudi, Jacques (Italy, 1867–1950)
• Ince, Edward Lindsay (England, 1891–1941)
• Ingham, Albert (England, 1900–1967)
• Ingleton, Aubrey William (England, 1920–2000)
• Ingram, John Kells (Ireland, 1823–1907)
• Inman, James (Britain, 1776–1859)
• Inselberg, Alfred (USA, ?–?)
• instructor, C. L. E. Moore (?, ?–?)
• Insua, David Ríos (Spain, born 1964)
• Interpretation of Dreams (Antiphon) (Ancient Greece, ?–?)
• Inzinger, Rudolf (?, 1907–1980)
• Ioana, Adrian (Romania, born 1981)
• Ion, Patrick (USA, ?–?)
• Ionel, Eleny (Romania, ?–?)
• Ionescu-Tulcea, Cassius (?, born 1923)
• Ionescu, Nae (Romania, 1890–1940)
• Iooss, Gérard (?, born 1944)
• Iovita, Adrian (?, ?–?)
• Ipsen, Ilse (Germany, ?–?)
• Iranshahri (Persia, ?–?)

Iri

• Iribarren, Gonzalo Pérez (Uruguay, 1936–1998)
• Irons, Bruce (?, 1924–1983)
• Irwin, Joseph Oscar (Britain, 1898–1982)
• Isaac, Earl (?, 1921–1983)
• Isaacs, Martin (USA, ?–?)
• Isaacs, Rufus (?, 1914–1981)
• Isaacson, Eugene (?, 1919–2009)
• Isakhanli, Hamlet (Azerbaijan/Soviet Union, born 1948)
• Isakov, Victor (?, born 1947)
• Isbell, John R. (USA, 1930–2005)
• Isenkrahe, Caspar (Germany, 1844–1921)
• Iserles, Arieh (?, born 1947)
• Al-Isfahani (Medieval Persia, ?–?)
• Al-Isfizari (Medieval Persia, ?–1087)
• Isham, Valerie (Britain, born 1947)
• ibn Ishaq, Hunayn (Medieval Arabia/Medieval Iraq, 809–873)
• Ishii, Shihoko (Japan, ?–?)
• Ishikawa, Kaoru (Japan, 1915–1989)
• Isidore of Miletus (?, ?–?)
• Isidore of Seville (?, 560–636)
• science in medieval Islam, Hindu and Buddhist contribution to (?, ?–?)
• Islam, Jamal Nazrul (?, 1939–2013)
• Ismail-Zadeh, Alik (Azerbaijan, born 1961)
• Ismail, Mourad (USA, born 1944)
• Ismailov, Aleksey (Russia, ?–?)
• Isserlis, Leon (Ukraine/Britain, 1881–1966)
• Itô, Kiyosi (Japan, 1915–2008)
• Itō, Shuntarō (?, born 1930)
• Its, Alexander (USA, ?–?)
• Iusem, Alfredo Noel (Brazil, born 1949)

Iva

• Ivakhnenko, Alexey (Ukraine/Soviet Union, 1913–2007)
• Ivanov, Ivan (Imperial Russia/Soviet Union, 1862–1939)
• Ivanov, Lyubomir (Bulgaria, born 1952)
• Ivanov, Nikolai V. (Russia/Soviet Union, born 1954)
• Ivanov, Sergei (mathematician) (?, born 1972)
• Iversen, Felix (Finland, 1887–1973)
• Ivory, James (Scotland, 1765–1842)
• Ivrii, Victor (Canada, born 1949)
• Iwahori, Nagayoshi (Japan, ?–2011)
• Iwaniec, Henryk (Poland, born 1947)
• Iwaniec, Tadeusz (Poland/USA, born 1947)
• Iwasawa, Kenkichi (Japan, 1917–1998)
• Iyanaga, Shokichi (Japan, 1906–2006)
• Iyengar, C. N. S. (India, ?–1972)
• Iyengar, Vanaja (India, ?–2001)
• Izhboldin, Oleg (Russia, 1963–2000)
• Izsák, Imre (Hungary, 1929–1965)