The purpose of this paper is to introduce mosaics and principal functions of p-hyponormal operators and give a trace formula. Also we introduce p-nearly normal operators and give trace formulae for them.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-sm161-1-1, author = {Muneo Ch\=o and Tadasi Huruya}, title = {Trace formulae for p-hyponormal operators}, journal = {Studia Mathematica}, volume = {162}, year = {2004}, pages = {1-18}, zbl = {1065.47022}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-sm161-1-1} }
Muneo Chō; Tadasi Huruya. Trace formulae for p-hyponormal operators. Studia Mathematica, Tome 162 (2004) pp. 1-18. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-sm161-1-1/