%0 Book Section %1 matolcsi15 %A Matolcsi, Máté %B Algebraic Design Theory and Hadamard Matrices: ADTHM, Lethbridge, Alberta, Canada, July 2014 %D 2015 %E Colbourn, J. Charles %I Springer %K circulant fourier hadamard walsh %P 201--208 %R 10.1007/978-3-319-17729-8_16 %T A Walsh--Fourier Approach to the Circulant Hadamard Conjecture %X We describe an approach to the circulant Hadamard conjecture based on Walsh–Fourier analysis. We show that the existence of a circulant Hadamard matrix of order n is equivalent to the existence of a non-trivial solution of a certain homogenous linear system of equations. Based on this system, a possible way of proving the conjecture is proposed. %@ 978-3-319-17729-8

@inbook{matolcsi15, abstract = {We describe an approach to the circulant Hadamard conjecture based on Walsh–Fourier analysis. We show that the existence of a circulant Hadamard matrix of order n is equivalent to the existence of a non-trivial solution of a certain homogenous linear system of equations. Based on this system, a possible way of proving the conjecture is proposed. }, added-at = {2016-09-11T12:40:59.000+0200}, author = {Matolcsi, M{\'a}t{\'e}}, biburl = {https://www.bibsonomy.org/bibtex/2d7ed0e4142e4c65333c430b1e2f7b36b/ytyoun}, booktitle = {Algebraic Design Theory and Hadamard Matrices: ADTHM, Lethbridge, Alberta, Canada, July 2014}, doi = {10.1007/978-3-319-17729-8_16}, editor = {Colbourn, J. Charles}, interhash = {68c92703a63c61b12527e89502b1d49c}, intrahash = {d7ed0e4142e4c65333c430b1e2f7b36b}, isbn = {978-3-319-17729-8}, keywords = {circulant fourier hadamard walsh}, pages = {201--208}, publisher = {Springer}, timestamp = {2016-10-01T08:34:16.000+0200}, title = {A {Walsh}--{Fourier} Approach to the Circulant {Hadamard} Conjecture}, year = 2015 }