👉 Bolyai, a Hungarian mathematician and physicist, is often associated with the concept of "bolyaiian" in mathematics. Bolyai was born on January 17, 1805, in Hungary, and he is known for his contributions to the development of mathematical analysis and its applications. One of Bolyai's most significant works is his book "On the Theory of Numbers", which was published in 1837. In this work, Boly