发表刊物：Banach Journal of Mathematical Analysis(Accepted)

摘要：We continue the study by the ffrst author on isometric and unitary Toeplitz + Hankel operators [22]. We give a complete description of the symbols of unitary (T+H)-operators. By factorizing a large class of isometric (T+H)-operators as products of Toeplitz operators and unitary (T+H)-operators, we ffnd the spectrum of these isometries. Explicit examples of isometric and unitary (T+H)-operators are presented to illustrate that these operators are interesting and are worthy of further investigation.

合写作者：Caixing Gu, Pan Ma, Baoen Song

论文类型：期刊论文

学科门类：理学

一级学科：数学

是否译文：否

发表时间：2026-03-07

收录刊物：SCI