On 21 February 2017 at 08:38, 'Martin R. Albrecht' via sage-support <[email protected]> wrote: > Hi, > > I don’t think this is implemented in Sage.
I think it is: searching for weak_popov_form finds results in matrix/matrix2.pyx with a method M.weak_popov_form(), though admittedly the docstring for that says ".. WARNING:: This function currently does **not** compute the weak Popov form of a matrix, but rather a row reduced form (which is a slightly weaker requirement). See :meth:`row_reduced_form`." John > > Cheers, > Martin > > Santanu Sarkar writes: >> >> Dear all, >> I am searching lattice reduction for polynomial matrices in Sage. >> Kindly help me. >> >> T. Mulders and A. Storjohann. On lattice reduction for polynomial >> matrices. >> Journal of Symbolic Computation, 35(4):377 – 401, 2003 >> >> >> >> On 20 February 2017 at 21:19, Santanu Sarkar >> <[email protected]> >> wrote: >> >>> Dear all, >>> I have polynomial lattice over a finite field. So each component of >>> the >>> vectors v_1, v_2, v_3 are polynomials over a finite field say F_11. Hence >>> v_1=(f_1(x), f_2(x), f_3(x)), v_2=(g_1(x), g_2(x), g_3(x)) and >>> v_3=(h_1(x), h_2(x), h_3(x)). Here norm is the maximum degree of each >>> component. Does there exist LLL algorithm for this lattice in Sage? >>> >>> >>> > > > -- > > _pgp: https://keybase.io/martinralbrecht > _www: https://martinralbrecht.wordpress.com > _jab: [email protected] > _otr: 47F43D1A 5D68C36F 468BAEBA 640E8856 D7951CCF > > > -- > You received this message because you are subscribed to the Google Groups > "sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
