the solutions to some operator equations in hilbert c*-module

نویسندگان

m mohammadzadeh karizaki

department of mathematics, mashhad branch, islamic azad university, mashhad, iran. m hassani

department of mathematics, mashhad branch, islamic azad university, mashhad, iran.

چکیده

in this paper, we state some results on product of operators with closed rangesand we solve the operator equation txs*- sx*t*= a in the general setting of theadjointable operators between hilbert c*-modules, when ts = 1. furthermore, by usingsome block operator matrix techniques, we nd explicit solution of the operator equationtxs*- sx*t*= a.

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عنوان ژورنال:
journal of linear and topological algebra (jlta)

جلد ۴، شماره ۰۱، صفحات ۳۵-۴۲

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