is it possible to coerce a tensor field module and FiniteRankFreeModule?

asked 2018-05-16 19:10:35 +0100

Shouvik gravatar image

M = Manifold(3, 'M') U = M.open_subset('U')
V = M.open_subset('V') M.declare_union(U,V); c_xyz.<x,y,z> = U.chart() c_uvw.<u,v,w> = V.chart() eU = c_xyz.frame() eV = c_uvw.frame() T= M.tensor_field_module((1,1)) N = FiniteRankFreeModule(ZZ, 2, name='N') T.coerce(N) It is giving error

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What would be the meaning of this?

eric_g gravatar imageeric_g ( 2018-05-17 09:45:38 +0100 )edit
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