A New Lower Bound for the Maximal Valence of Harmonic Polynomials

作者：Lee Seung Yeop^*; Saez Andres

来源：Computational Methods and Function Theory, 2017, 17(1): 139-149.

DOI：10.1007/s40315-016-0175-x

• Harmonic polynomial
• Valence
• Large degree asymptotics

We find a new lower bound for the maximal number of zeros of harmonic polynomials, p(z) + <(q(z))over bar>, when deg p = n and deg q = n - 2.

• 出版日期2017-3