An infinite family of counterexamples to a conjecture on positivity
Rendiconti del Seminario Matematico della Università di Padova, Tome 145 (2021), pp. 205-206.
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Recently, G. Mason has produced a counterexample of order 128 to a conjecture in conformal field theory and tensor category theory in [2]. Here we easily produce an infinite family of counterexamples, the smallest of which has order 72.
@article{RSMUP_2021__145__205_0, author = {Mart{\'\i}nez, J. Miquel}, title = {An infinite family of counterexamples to a conjecture on positivity}, journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova}, pages = {205--206}, volume = {145}, year = {2021}, doi = {10.4171/rsmup/79}, mrnumber = {4261654}, zbl = {1471.18022}, language = {en}, url = {http://www.numdam.org/articles/10.4171/rsmup/79/} }
TY - JOUR AU - Martínez, J. Miquel TI - An infinite family of counterexamples to a conjecture on positivity JO - Rendiconti del Seminario Matematico della Università di Padova PY - 2021 SP - 205 EP - 206 VL - 145 UR - http://www.numdam.org/articles/10.4171/rsmup/79/ DO - 10.4171/rsmup/79 LA - en ID - RSMUP_2021__145__205_0 ER -
%0 Journal Article %A Martínez, J. Miquel %T An infinite family of counterexamples to a conjecture on positivity %J Rendiconti del Seminario Matematico della Università di Padova %D 2021 %P 205-206 %V 145 %U http://www.numdam.org/articles/10.4171/rsmup/79/ %R 10.4171/rsmup/79 %G en %F RSMUP_2021__145__205_0
Martínez, J. Miquel. An infinite family of counterexamples to a conjecture on positivity. Rendiconti del Seminario Matematico della Università di Padova, Tome 145 (2021), pp. 205-206. doi : 10.4171/rsmup/79. http://www.numdam.org/articles/10.4171/rsmup/79/
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