Kim, In Hyoun
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Korean Journal of Mathematics Vol. 19 No. 2 (2011) - Articles
ON QUASI-CLASS A OPERATORS
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Korean Journal of Mathematics Vol. 21 No. 1 (2013) - Articles
CONTINUITY OF THE SPECTRUM ON A CLASS A(k)
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Korean Journal of Mathematics Vol. 22 No. 1 (2014) - Articles
On $k$-quasi-class $A$ contractions
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Korean Journal of Mathematics Vol. 23 No. 4 (2015) - Articles
A note on spectral continuity
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