siːkwˈɛnʃəl ˌiːkwɪlˈɪbɹiəm ɪz ɐ ɹᵻfˈaɪnmənt ʌv nˈæʃ ˌiːkwɪlˈɪbɹiəm fɔːɹ ɛkstˈɛnsɪv fˈɔːɹm ɡˈeɪmz dˈuː tə dˈeɪvɪd ˈɛm. kɹˈɛps ænd ɹˈɑːbɚt wˈɪlsən.
Sequential equilibrium is a refinement of Nash equilibrium for extensive form games due to David M. Kreps and Robert Wilson.