/sci/ - Science & Math

Anonymous Mon Feb 19 12:08:55 2018 No.9528450 [View]
File: 560 KB, 1366x768, chiaki_self_energy.png [View same] [iqdb] [saucenao] [google]

>>9528126
The Hessian induces a symmetric bilinear form [math]({\bf x},{\bf y})_f \equiv x_i \frac{\partial^2 f}{\partial x_i \partial y_j}y_j[/math] which tells you the hyperbolicity of [math]f[/math].

>>	Anonymous Tue Jan 2 19:10:47 2018 No.9410302 [View] File: 560 KB, 1366x768, chiaki_self_energy.png [View same] [iqdb] [saucenao] [google] >>9408685 Then enjoy being treated like a brainlet for the rest of your life.

>>	Anonymous Wed Apr 19 18:24:05 2017 No.8840274 [View] File: 560 KB, 1366x768, chiaki_self_energy.png [View same] [iqdb] [saucenao] [google] >>8840068 >>8840016 >>8840023 Y'all haven't seen nuthin yet

>>	Anonymous Thu Dec 1 02:14:23 2016 No.8508104 [View] File: 560 KB, 1366x768, chiaki_self_energy.png [View same] [iqdb] [saucenao] [google] >>8508096 Be grateful that we're putting some actual concreteness into your work, boyo. >>8508099 Nagi Ichi.

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/sci/ - Science & Math

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