second fundamental form

quadratic form related to curvatures of surfaces

en-GB/sɪˈkɒnd ˌfʌndəˈmɛntl ˈfɔːm/
en-US/ˈsɛkənd ˌfʌndəˈmɛntəl ˈfɔɹm/

دسته بندی ها:

symmetric bilinear formquadratic form