TY - JOUR TI - A new odd entire function of order one arising in the heat problem AU - Yang Xiao-Jun AU - Abdel-Aty Mahmoud AU - Geng Lu-Lu JN - Thermal Science PY - 2023 VL - 27 IS - 1 SP - 505 EP - 512 PT - Article AB - In this article we suggest a new odd entire function of order one. We discover that it is the solution of the heat equation. We propose a new conjecture that this function has only real zeros. The obtained result gives a connection with the heat problem and number theory.