@misc{perutka_2026,
 title = {2-dimensional {Lawvere} theories, commutativity, and higher {Day} convolution},
 author = {Perutka, Tomáš},
 year = {2026},
 url = {https://arxiv.org/abs/2602.14332},
 note = {arXiv:2602.14332, v2 Jun 2026, 77pp},
 eprint = {2602.14332},
 archiveprefix = {arXiv}
}