Ajesara Igbon amu opolo wujeajesara ti a nlo lati dekun igbon amu opolo wu(TBE), [1] Arun yii wopo ni Aarin ati Ila-Oorun Uropu, ati Ariwa Esia.. 
Tí à ń pe bàwọn lábébé  rẹ̀ ní Hurwitz determinants.CS1 Hurwitz matrices ní ìmọ̀ ẹ̀rọ, àti àlàyé ìṣinṣin, a ń pe square matrix ní ìdúróṣinṣin matrix (tàbí nígbà nígbà ní Hurwitz) tí gbogbo eigenvalue ti ti ní apá òdì,  fún ìdará eigenvalue .. 