English Membrane theory of shells Cited by user Lambiam on 14 Jan 2021 The membrane theory of shells, or membrane theory for short, describes the mechanical properties of shells when twisting and bending moments are small enough to be…
English Fourier series Cited by user Lambiam on 14 Jan 2021 In mathematics, a Fourier series is a periodic function composed of harmonically related sinusoids, combined by a weighted summation.