The MathNet Korea
Information Center for Mathematical Science

국내수학자

Information Center for Mathematical Science

국내수학자

차형구
이름 차형구 영어이름 Cha, Hyung Koo
이메일 소속기관 한양대학교 자연과학대학 수학과
home On Boolean algebraic ideals of Boolean algebras. J. Korean Math. Soc. (1969), Vol 6, Pages 75-80
home Sheaves on prime spectrums of quasi $B$-rings. Kyungpook Math. J. (1973), Vol 13, Pages 241-247
home Spectra of the images under the faithful $sp ast$-representation of $L(H)$ on $K$. Bull. Korean Math. Soc. (1985), Vol 22, Pages 23-29
home On analytic spectral resolvents. J. Korean Math. Soc. (1985), Vol 22, Pages 75-85
home On the essential spectrum of an irreducible hyponormal operator. Bull. Korean Math. Soc. (1987), Vol 24, Pages 159-164
home On the semi-hyponormal operators on a Hilbert space. Commun. Korean Math. Soc. (1997), Vol 12, Pages 597-602
home On the superclasses of quasihyponormal operators. J. Korea Soc. Math. Educ. Ser. B Pure Appl. Math. (2000), Vol 7, Pages 79-86
home On $p$-hyponormal operators on a Hilbert space. J. Korea Soc. Math. Educ. Ser. B Pure Appl. Math. (1998), Vol 5, Pages 109-114
home Superclasses of posinormal operator. Int. Math. J. (2002), Vol 2, Pages 543-550
home Essential spectra of $w$-hyponormal operators. J. Korea Soc. Math. Educ. Ser. B Pure Appl. Math. (2003), Vol 10, Pages 217-2213
home An extension of the Fugledge-Putnam theorem to $w$-hyponormal operators. J. Korea Soc. Math. Educ. Ser. B Pure Appl. Math. (2003), Vol 10, Pages 273-277