Ní ìmọ̀ ìṣirò, Sendov's conjecture, nígbàmíràn wọ́n má a ń pèé ní Ilieff's conjecture, nííṣe pẹ̀lú ibi tí àwọn root àti àwọn ojú ibi iṣẹ́ polynomial ti complex variable. Wọ́n sọọ́ lórúkọ Blagovest Sendov. Conjection yìí sọ pé fún polynomial f ( z ) = ( z − r 1 ) ⋯ ( z − r n ) , ( n ≥ 2 ) {\displaystyle f(z)=(z-r_{1})\cdots (z-r_{n}),\qquad (n\geq 2)} pẹ̀lú gbogbo àwọn  r1, ..., rn inú unit disk |z| ≤ 1, ìkànkan àwọn n root tí ìjìnasí wọn kò ju ẹyọ kan lati ojú kan. G. Schmeisser, "The Conjectures of Sendov and Smale," Approximation Theory: A Volume Dedicated to Blagovest Sendov (B. Bojoanov, ed.), Sofia: DARBA, 2002 pp. 353–369. Sendov's Conjecture by Bruce Torrence with contributions from Paul Abbott at The Wolfram Demonstrations Project