Commits · b3669c9e06e1fbb15540324c7a7598de08c5aa5a · Sander, Oliver / dune-gfe · GitLab

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Aug 31, 2010
- implement the third mixed derivative of the distance squared · 9c322b85
  Oliver Sander authored 14 years ago
  9c322b85
- implement the third derivative of arccos squared · a4e6774e
  Oliver Sander authored 14 years ago
  a4e6774e
- simplify series expression of second derivative of arccos squared · af59d142
  Oliver Sander authored 14 years ago
  af59d142
- bugfix: can't assign a row vector to a column vector · 3388cdd1
  Oliver Sander authored 14 years ago
  3388cdd1
- compute the mixed second derivative of the squared distance function · a6c5fa8e
  Oliver Sander authored 14 years ago
  a6c5fa8e
Aug 13, 2010
- fix comment · c7947c56
  Oliver Sander authored 14 years ago
  c7947c56
Apr 29, 2010
- all manifolds have a bool member globalIsometricCoordinates now · 970e888a
  Oliver Sander authored 14 years ago
  970e888a
Apr 27, 2010
- add method to get an orthonormal frame at each point (for dim==2 only) · a06fe3af
  Oliver Sander authored 15 years ago
  a06fe3af
- Start working on using local bases of the tangent spaces of S^n. · 0b5a0097
  Oliver Sander authored 15 years ago
  0b5a0097
Apr 22, 2010
- move the code in 'src' into the new, dune-conforming directory dune/gfe · 8e4dc5da
  Oliver Sander authored 15 years ago
  8e4dc5da
Mar 23, 2010
- bugfix: each line of the second derivative needs to be projected onto the tangent space · b8498a9e
  Oliver Sander authored 15 years ago
  b8498a9e
Mar 22, 2010
- include missing header fmatrix.hh · 89e1a695
  Oliver Sander authored 15 years ago
  89e1a695
Mar 14, 2010
- make the data private again, as it should be · c4a86312
  Oliver Sander authored 15 years ago
  c4a86312
Mar 13, 2010
- bugfix: now the test passes · 535edad6
  Oliver Sander authored 15 years ago
  535edad6
Mar 09, 2010
- bugfix: the factor -2 is included in the derivative of arccos · 067152b4
  Oliver Sander authored 15 years ago
  067152b4
Mar 07, 2010
- factor out second derivative of arccos squared into a separate method · fac39007
  Oliver Sander authored 15 years ago
  fac39007
- use new method derivativeofArcCosSquared in second derivative of distance · ad3c7520
  Oliver Sander authored 15 years ago
  ad3c7520
- factor out derivative of arccos squared into a separate method · d093bb18
  Oliver Sander authored 15 years ago
  d093bb18
- complete first implementation of secondDerivativeOfDistanceSquaredWRTSecondArgument · 72904b79
  Oliver Sander authored 15 years ago
  72904b79
Feb 18, 2010
- barf if derivative of distance is requested for two conjugate points. The... · 3353c00c
  Oliver Sander authored 15 years ago
  3353c00c
- stable implementation of sinc · b06c7716
  Oliver Sander authored 15 years ago
  b06c7716
Feb 16, 2010
- make sure arccos _never_ gets a value >1, because that leads to NaN · c3c58400
  Oliver Sander authored 15 years ago
  c3c58400
- fix spelling in a comment · 7b308286
  Oliver Sander authored 15 years ago
  7b308286
Feb 15, 2010
- new method projectOntoTangentSpace · e107effc
  Oliver Sander authored 15 years ago
  e107effc
Feb 13, 2010
- introduce method globalCoordinates() · eea0da25
  Oliver Sander authored 15 years ago
  eea0da25
- export ctype, the type used for coordinates · 5c5497b8
  Oliver Sander authored 15 years ago
  5c5497b8
Feb 12, 2010
- various fixes in derivativeOfDistanceSquaredWRTSecondArgument() · d44d963a
  Oliver Sander authored 15 years ago
  d44d963a
Feb 11, 2010
- implement derivativeOfDistanceSquaredWRTSecondArgument(). Not tested yet · efe17860
  Oliver Sander authored 15 years ago
  efe17860
Feb 10, 2010
- implement the exponential map · ce2129ac
  Oliver Sander authored 15 years ago
  ce2129ac
- implement the Riemannian distance · 55969fb2
  Oliver Sander authored 15 years ago
  55969fb2
- Unit vectors in R^n, or, equivalently, members of S^{n-1} · 90454e33
  Oliver Sander authored 15 years ago
  90454e33