Array ( [0] => Array ( [title] => L36A [link] => https://www.youtube.com/embed/tO2BeSSug9U ) [1] => Array ( [title] => L36B [link] => https://www.youtube.com/embed/E9IgkcmXQYM ) [2] => Array ( [title] => L36C [link] => https://www.youtube.com/embed/WKOdWUlYg68 ) ) 國立清華大學開放式課程OpenCourseWare(NTHU, OCW) - Lecture 36 | Reversible Hopf bifurcation; Equivariant Hopf bifurcation