Baba, Kiyoshi; Yoshida, Ken-Ichi The set of prime divisors of generalized denominator ideals. (English) Zbl 1281.13014 Arab. J. Math. 2, No. 4, 333-343 (2013). Reviewer: Nikolay I. Kryuchkov (Ryazan) MSC: 13G05 13E05 13B02 PDFBibTeX XMLCite \textit{K. Baba} and \textit{K.-I. Yoshida}, Arab. J. Math. 2, No. 4, 333--343 (2013; Zbl 1281.13014) Full Text: DOI
Baba, Kiyoshi; Yoshida, Ken-Ichi Obstruction ideals of flatness with respect to an anti-integral element and its linear fractional transform. (English) Zbl 1267.13044 JP J. Algebra Number Theory Appl. 27, No. 2, 151-167 (2012). Reviewer: Nikolay I. Kryuchkov (Ryazan) MSC: 13G05 13E05 13A99 PDFBibTeX XMLCite \textit{K. Baba} and \textit{K.-I. Yoshida}, JP J. Algebra Number Theory Appl. 27, No. 2, 151--167 (2012; Zbl 1267.13044) Full Text: Link
Baba, Kiyoshi; Yoshida, Ken-ichi Normality of a sample extension of a linear fractional transform of an algebraic element. (English) Zbl 1120.13010 JP J. Algebra Number Theory Appl. 6, No. 2, 371-379 (2006). MSC: 13B22 13G05 PDFBibTeX XMLCite \textit{K. Baba} and \textit{K.-i. Yoshida}, JP J. Algebra Number Theory Appl. 6, No. 2, 371--379 (2006; Zbl 1120.13010)
Baba, Kiyoshi; Yoshida, Ken-ichi Conditions on super-primitiveness and anti-integrality. (English) Zbl 1069.13003 JP J. Algebra Number Theory Appl. 4, No. 2, 381-389 (2004). Reviewer: Balwant Singh (Mumbai) MSC: 13B21 PDFBibTeX XMLCite \textit{K. Baba} and \textit{K.-i. Yoshida}, JP J. Algebra Number Theory Appl. 4, No. 2, 381--389 (2004; Zbl 1069.13003)
Baba, Kiyoshi; Yoshida, Ken-ichi Anti-integral extensions \(R[\alpha]/R\) and invertibility of \(\alpha^n-a\). (English) Zbl 1092.13010 Tamkang J. Math. 35, No. 1, 1-12 (2004). Reviewer: M. E. Keating (London) MSC: 13B02 13A15 13B21 PDFBibTeX XMLCite \textit{K. Baba} and \textit{K.-i. Yoshida}, Tamkang J. Math. 35, No. 1, 1--12 (2004; Zbl 1092.13010)
Baba, Kiyoshi; Yoshida, Ken-ichi Criteria for anti-integrality and super-primitiveness. (English) Zbl 1086.13503 JP J. Algebra Number Theory Appl. 4, No. 1, 153-158 (2004). MSC: 13B02 13G05 11R04 13B22 PDFBibTeX XMLCite \textit{K. Baba} and \textit{K.-i. Yoshida}, JP J. Algebra Number Theory Appl. 4, No. 1, 153--158 (2004; Zbl 1086.13503)
Baba, Kiyoshi; Yoshida, Ken-ichi A condition for \(R[\alpha,\beta]=R[\alpha,\alpha^{-1}]\) with a linear fractional transform \(\beta\) of an anti-integral element \(\alpha\). (English) Zbl 1041.13016 JP J. Algebra Number Theory Appl. 3, No. 3, 365-371 (2003). MSC: 13G05 13B02 11R04 PDFBibTeX XMLCite \textit{K. Baba} and \textit{K.-i. Yoshida}, JP J. Algebra Number Theory Appl. 3, No. 3, 365--371 (2003; Zbl 1041.13016)
Baba, Kiyoshi; Yoshida, Ken-ichi The extension \(R[\beta, \beta^{-1}]\) of a linear fractional transform of an anti-integral element. (English) Zbl 1041.13015 JP J. Algebra Number Theory Appl. 3, No. 1, 145-155 (2003). MSC: 13G05 13B02 11R04 PDFBibTeX XMLCite \textit{K. Baba} and \textit{K.-i. Yoshida}, JP J. Algebra Number Theory Appl. 3, No. 1, 145--155 (2003; Zbl 1041.13015)
Oda, Susumu; Yoshida, Ken-ichi On reciprocal extensions \(R[\alpha+\alpha^{-1}]\) of \(R\). (English) Zbl 1029.13005 Commun. Algebra 31, No. 12, 5673-5682 (2003). MSC: 13B02 13G05 11R04 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-i. Yoshida}, Commun. Algebra 31, No. 12, 5673--5682 (2003; Zbl 1029.13005) Full Text: DOI
Sato, Junro; Baba, Kiyoshi; Yoshida, Kenichi A note on denominator ideals of linear fractional transforms of an anti-integral element over an integral domain. (English) Zbl 1075.13503 Math. J. Ibaraki Univ. 34, 29-31 (2002). MSC: 13G05 13B02 PDFBibTeX XMLCite \textit{J. Sato} et al., Math. J. Ibaraki Univ. 34, 29--31 (2002; Zbl 1075.13503) Full Text: DOI
Oda, Susumu; Yoshida, Ken-ichi On units of an anti-integral extension \(R[\alpha]\) and conditions for an linear fractional transformation \(\beta\) of \(\alpha\) to satisfy \(R[\beta]=R[\alpha]\). (English) Zbl 1029.13006 Adv. Stud. Contemp. Math., Kyungshang 5, No. 2, 141-153 (2002). MSC: 13B02 13G05 11R04 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-i. Yoshida}, Adv. Stud. Contemp. Math., Kyungshang 5, No. 2, 141--153 (2002; Zbl 1029.13006)
Baba, Kiyoshi; Yoshida, Ken-ichi Simple extensions of linear fractional transforms of an anti-integral element over an integral domain. (English) Zbl 1029.13007 Adv. Stud. Contemp. Math., Kyungshang 5, No. 1, 15-24 (2002). MSC: 13B02 13G05 11R04 PDFBibTeX XMLCite \textit{K. Baba} and \textit{K.-i. Yoshida}, Adv. Stud. Contemp. Math., Kyungshang 5, No. 1, 15--24 (2002; Zbl 1029.13007)
Baba, Kiyoshi; Yoshida, Ken-ichi Equivalence classes on linear fractional transforms of anti-integral elements. (English) Zbl 1095.13540 JP J. Algebra Number Theory Appl. 1, No. 3, 195-202 (2001). MSC: 13G05 13B02 PDFBibTeX XMLCite \textit{K. Baba} and \textit{K.-i. Yoshida}, JP J. Algebra Number Theory Appl. 1, No. 3, 195--202 (2001; Zbl 1095.13540)
Baba, Kiyoshi; Yoshida, Ken-ichi Flatness and faithful flatness of a two-generator extension \(R[\alpha,\beta]\) of a Noetherian domain \(R\). (English) Zbl 1018.13004 JP J. Algebra Number Theory Appl. 1, No. 1, 47-56 (2001). Reviewer: David F.Anderson (Knoxville) MSC: 13B02 13C11 11R04 PDFBibTeX XMLCite \textit{K. Baba} and \textit{K.-i. Yoshida}, JP J. Algebra Number Theory Appl. 1, No. 1, 47--56 (2001; Zbl 1018.13004)
Oda, Susumu; Yoshida, Ken-ichi Extensions \(R[\beta]\cap R[\beta^{-1}]\) and \(R[\alpha]\cap R[\alpha^{-1}]\) are equal for any transformation \(\beta=(c\alpha-d)/(a\alpha-b)\) of an anti-integral element \(\alpha\) with \(ad-bc\in\mathbb{R}^{\times}\). (English) Zbl 1016.13005 JP J. Algebra Number Theory Appl. 1, No. 1, 41-45 (2001). Reviewer: John N.Mordeson (Omaha) MSC: 13B02 11R04 13G05 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-i. Yoshida}, JP J. Algebra Number Theory Appl. 1, No. 1, 41--45 (2001; Zbl 1016.13005)
Onoda, Nobuharu; Sugatani, Takasi; Yoshida, Ken-ichi Accurate elements and super-primitive elements over rings. (English) Zbl 1091.13501 J. Algebra 245, No. 1, 370-394 (2001). MSC: 13B02 13A05 11R04 PDFBibTeX XMLCite \textit{N. Onoda} et al., J. Algebra 245, No. 1, 370--394 (2001; Zbl 1091.13501) Full Text: DOI
Baba, Kiyoshi; Oda, Susumu; Yoshida, Ken-ichi Extensions \(R[\alpha]\cap R[\alpha^{-1}]\) and \(R[\alpha-a]\cap R[(\alpha-a)^{-1}]\) of a Noetherian domain \(R\). (English) Zbl 1003.13002 Commun. Algebra 29, No. 12, 5423-5431 (2001). MSC: 13B02 13G05 13E05 PDFBibTeX XMLCite \textit{K. Baba} et al., Commun. Algebra 29, No. 12, 5423--5431 (2001; Zbl 1003.13002) Full Text: DOI
Onoda, Nobuharu; Sugatani, Takasi; Yoshida, Ken-ichi Some remarks on Richman simple extensions of an integral domain. (English) Zbl 1091.13007 Commun. Algebra 29, No. 5, 2013-2019 (2001). MSC: 13B02 13G05 11R04 PDFBibTeX XMLCite \textit{N. Onoda} et al., Commun. Algebra 29, No. 5, 2013--2019 (2001; Zbl 1091.13007) Full Text: DOI
Kanemitsu, Mitsuo; Baba, Kiyoshi; Yoshida, Ken-ichi The Laurent extension of a noetherian integral domain. (English) Zbl 1094.13505 Sci. Math. Jpn. 53, No. 2, 279-286 (2001). MSC: 13B02 13B22 13C11 PDFBibTeX XMLCite \textit{M. Kanemitsu} et al., Sci. Math. Jpn. 53, No. 2, 279--286 (2001; Zbl 1094.13505)
Oda, Susumu; Sato, Junro; Yoshida, Ken-ichi On the kernels of universal derivations and extensions \(R[\alpha,1/\alpha]\) of \(R\). (English) Zbl 1004.13003 Far East J. Math. Sci. (FJMS) 3, No. 1, 133-141 (2001). Reviewer: Dorin-Mihail Popescu (Bucureşti) MSC: 13B02 13N15 13F05 13B10 PDFBibTeX XMLCite \textit{S. Oda} et al., Far East J. Math. Sci. (FJMS) 3, No. 1, 133--141 (2001; Zbl 1004.13003)
Sato, Junro; Oda, Susumu; Yoshida, Ken-ichi Extensions \(R[\alpha-a]\cap R[(\alpha-a)^{-1}]\) with an anti-integral element \(\alpha\) are unchanged for any \(a\in R\). (English) Zbl 0985.13002 J. Algebra 236, No. 1, 371-375 (2001). Reviewer: Balwant Singh (Mumbai) MSC: 13B02 11R04 13G05 13B21 PDFBibTeX XMLCite \textit{J. Sato} et al., J. Algebra 236, No. 1, 371--375 (2001; Zbl 0985.13002) Full Text: DOI
Oda, Susumu; Yoshida, Ken-ichi On two-generated homogeneous extensions of transcendence degree one. (English) Zbl 1079.13512 Math. J. Toyama Univ. 23, 127-137 (2000). MSC: 13G05 13B05 12F20 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-i. Yoshida}, Math. J. Toyama Univ. 23, 127--137 (2000; Zbl 1079.13512)
Baba, Kiyoshi; Oda, Susumu; Yoshida, Ken-ichi Some relationship between anti-integral extensions of Noetherian domains. (English) Zbl 0982.13007 Math. J. Ibaraki Univ. 32, 63-67 (2000). Reviewer: M.Roitman (Haifa) MSC: 13B02 11R04 PDFBibTeX XMLCite \textit{K. Baba} et al., Math. J. Ibaraki Univ. 32, 63--67 (2000; Zbl 0982.13007) Full Text: DOI
Kanemitsu, Mitsuo; Yoshida, Ken-Ichi On some results deduced from the equality \(R[1/\alpha] =R[1/(\alpha -a)]\). (English) Zbl 1013.13005 Math. J. Ibaraki Univ. 32, 11-17 (2000). Reviewer: Sophie Frisch (Graz) MSC: 13B02 13B25 13A10 11R04 PDFBibTeX XMLCite \textit{M. Kanemitsu} and \textit{K.-I. Yoshida}, Math. J. Ibaraki Univ. 32, 11--17 (2000; Zbl 1013.13005) Full Text: DOI
Kanemitsu, Misuo; Baba, Kiyoshi; Yoshida, Ken-ichi The invertibility of an element \(\alpha^2-a\) of a super-primitive extension \(R[\alpha]/R\) and a linear form of a Laurent extension \(R[\alpha, \alpha^{-1}]\). (English) Zbl 0973.13004 Sci. Math. 3, No. 3, 371-376 (2000). Reviewer: Lindsay N.Childs (Albany) MSC: 13B02 11R04 PDFBibTeX XMLCite \textit{M. Kanemitsu} et al., Sci. Math. 3, No. 3, 371--376 (2000; Zbl 0973.13004)
Oda, Susumu; Yoshida, Ken-ichi On equivalence of flatness and quasi-finiteness on successively anti-integral extensions. (English) Zbl 0978.13003 Far East J. Math. Sci. (FJMS) 2, No. 2, 313-322 (2000). Reviewer: John N.Mordeson (Omaha) MSC: 13B02 11R04 13C11 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-i. Yoshida}, Far East J. Math. Sci. (FJMS) 2, No. 2, 313--322 (2000; Zbl 0978.13003)
Oda, Susumu; Yoshida, Ken-ichi On conditions for denominator ideals to diffuse and conditions for elements to be exclusive in anti-integral extensions. (English) Zbl 0978.13002 Math. J. Ibaraki Univ. 31, 21-27 (1999). Reviewer: John N.Mordeson (Omaha) MSC: 13B02 11R04 13E05 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-i. Yoshida}, Math. J. Ibaraki Univ. 31, 21--27 (1999; Zbl 0978.13002) Full Text: DOI
Kanemitsu, Mitsuo; Sato, Junro; Yoshida, Ken-ichi Some theorems concerning anti-integral, super-primitive and ultra-primitive elements. (English) Zbl 0982.13006 Math. J. Ibaraki Univ. 31, 33-36 (1999). Reviewer: M.Roitman (Haifa) MSC: 13B02 13B21 13G05 11R04 PDFBibTeX XMLCite \textit{M. Kanemitsu} et al., Math. J. Ibaraki Univ. 31, 33--36 (1999; Zbl 0982.13006) Full Text: DOI
Kanemitsu, Mitsuo; Sato, Junro; Yoshida, Ken-Ichi Some remarks on the simple extensions of Noetherian domains. (English) Zbl 0989.13002 Far East J. Math. Sci. (FJMS) 1, No. 6, 865-872 (1999). MSC: 13B02 11R04 PDFBibTeX XMLCite \textit{M. Kanemitsu} et al., Far East J. Math. Sci. (FJMS) 1, No. 6, 865--872 (1999; Zbl 0989.13002)
Baba, Kiyoshi; Yoshida, Ken-ichi Regularity of anti-integral extensions. (English) Zbl 0971.13017 Math. J. Toyama Univ. 22, 175-180 (1999). MSC: 13G05 13B02 11R04 PDFBibTeX XMLCite \textit{K. Baba} and \textit{K.-i. Yoshida}, Math. J. Toyama Univ. 22, 175--180 (1999; Zbl 0971.13017)
Kanemitsu, Mitsuo; Yoshida, Ken-ichi On the determination of the prime divisors in simple ring-extensions. (English) Zbl 0962.13005 Math. Jap. 50, No. 3, 341-346 (1999). Reviewer: Tiberiu Dumitrescu (Bucureşti) MSC: 13B02 13A05 11R04 PDFBibTeX XMLCite \textit{M. Kanemitsu} and \textit{K.-i. Yoshida}, Math. Japon. 50, No. 3, 341--346 (1999; Zbl 0962.13005)
Oda, Susumu; Yoshida, Ken-ichi On conditions for \(R[\alpha,\alpha^{-1}]\) to be exclusive and contractions of principal ideals of \(R[\alpha]\cup R[\alpha^{-1}]\). (English) Zbl 1094.13516 C. R. Math. Acad. Sci., Soc. R. Can. 21, No. 2, 39-45 (1999). MSC: 13C15 13B99 13G05 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-i. Yoshida}, C. R. Math. Acad. Sci., Soc. R. Can. 21, No. 2, 39--45 (1999; Zbl 1094.13516)
Onoda, Nobuharu; Sugatani, Takasi; Yoshida, Ken-ichi Richman extensions of an integral domain. (English) Zbl 0982.13005 Commun. Algebra 27, No. 8, 3801-3809 (1999). Reviewer: M.Roitman (Haifa) MSC: 13B02 13G05 PDFBibTeX XMLCite \textit{N. Onoda} et al., Commun. Algebra 27, No. 8, 3801--3809 (1999; Zbl 0982.13005) Full Text: DOI
Taeda, Satoru; Oda, Susumu; Yoshida, Ken-ichi On the integral closedness of the ring \(R [\alpha] \cap R [1/ \alpha]\). (English) Zbl 1053.13001 J. Algebra 216, No. 1, 124-134 (1999). Reviewer: Tiberiu Dumitrescu (Bucureşti) MSC: 13B22 13A15 PDFBibTeX XMLCite \textit{S. Taeda} et al., J. Algebra 216, No. 1, 124--134 (1999; Zbl 1053.13001) Full Text: DOI
Kanemitsu, Mitsuo; Sugatani, Takasi; Yoshida, Ken-ichi Flatness and LCM-stability of simple extensions over Noetherian domains. (English) Zbl 0944.13016 Commun. Algebra 27, No. 5, 2187-2191 (1999). Reviewer: D.E.Rush (Riverside) MSC: 13G05 13B02 13E05 PDFBibTeX XMLCite \textit{M. Kanemitsu} et al., Commun. Algebra 27, No. 5, 2187--2191 (1999; Zbl 0944.13016) Full Text: DOI
Oda, Susumu; Yoshida, Ken-Ichi On two-generators of simple algebraic extensions of noetherian domains. (English) Zbl 1100.13502 Far East J. Math. Sci. Spec. Vol., Part II, 247-255 (1998). MSC: 13B02 13B21 13E05 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-I. Yoshida}, Far East J. Math. Sci. Spec. Vol., Part II, 247--255 (1998; Zbl 1100.13502)
Onoda, Nobuharu; Sugatani, Takasi; Yoshida, Ken-ichi Note on LCM-stability of simple extensions of Noetherian domains. (English) Zbl 0957.13004 Math. J. Toyama Univ. 21, 111-115 (1998). MSC: 13B02 13A05 13G05 13E05 PDFBibTeX XMLCite \textit{N. Onoda} et al., Math. J. Toyama Univ. 21, 111--115 (1998; Zbl 0957.13004)
Onoda, Nobuharu; Sugatani, Takasi; Yoshida, Ken-ichi Simple algebraic extensions of rings and kernels of universal derivations. (English) Zbl 0921.13002 Commun. Algebra 26, No. 7, 2033-2040 (1998). Reviewer: J.N.Mordeson (Omaha) MSC: 13B02 13E05 13B10 13N05 PDFBibTeX XMLCite \textit{N. Onoda} et al., Commun. Algebra 26, No. 7, 2033--2040 (1998; Zbl 0921.13002) Full Text: DOI
Oda, Susumu; Yoshida, Ken-ichi On the integral closure of a Noetherian domain in its simple extension. (English) Zbl 0899.13005 Commun. Algebra 25, No. 1, 213-222 (1997). Reviewer: C.P.L.Rhodes (Cardiff) MSC: 13B22 13B02 13E05 13G05 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-i. Yoshida}, Commun. Algebra 25, No. 1, 213--222 (1997; Zbl 0899.13005) Full Text: DOI
Oda, Susumu; Kanemitsu, Mitsuo; Yoshida, Ken-ichi On rings of certain type associated with simple ring-extensions. (English) Zbl 0944.13014 Math. J. Okayama Univ. 39, 81-87 (1997). Reviewer: Gabriel Picavet (MR 2000b:13010) MSC: 13G05 13B02 13B21 13E05 PDFBibTeX XMLCite \textit{S. Oda} et al., Math. J. Okayama Univ. 39, 81--87 (1997; Zbl 0944.13014)
Kanemitsu, Mitsuo; Yoshida, Ken-Ichi Some properties of certain simple flat extensions. (English) Zbl 0930.13006 Math. J. Ibaraki Univ. 29, 25-29 (1997). Reviewer: J.-P.Lafon (MR 98m:13016) MSC: 13B02 13C11 11R04 PDFBibTeX XMLCite \textit{M. Kanemitsu} and \textit{K.-I. Yoshida}, Math. J. Ibaraki Univ. 29, 25--29 (1997; Zbl 0930.13006) Full Text: DOI
Oda, Susumu; Yoshida, Ken-Ichi The behaviour of generalized denominator ideals in anti-integral extensions. (English) Zbl 0927.13009 Math. J. Ibaraki Univ. 29, 1-7 (1997). Reviewer: Konstantin Lakkis (Thessaloniki) MSC: 13B02 13F20 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-I. Yoshida}, Math. J. Ibaraki Univ. 29, 1--7 (1997; Zbl 0927.13009) Full Text: DOI
Oda, Susuma; Yoshida, Ken-ichi On comparisons of subrings of type \(R[a\alpha]\cap R[(a\alpha)^{-1}]\). (English) Zbl 0985.13001 Math. J. Toyama Univ. 20, 49-56 (1997). Reviewer: L.J.Ratliff, jun.(MR 99b:13006) MSC: 13B02 11R04 13B21 13G05 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-i. Yoshida}, Math. J. Toyama Univ. 20, 49--56 (1997; Zbl 0985.13001)
Oda, Susumu; Yoshida, Ken-ichi Remarks on simple extensions of polynomial rings. (English) Zbl 0896.13017 Algebra Colloq. 4, No. 2, 163-168 (1997). Reviewer: Ph.Schultz (Perth) MSC: 13F20 13B25 13E05 13G05 13A15 13B02 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-i. Yoshida}, Algebra Colloq. 4, No. 2, 163--168 (1997; Zbl 0896.13017)
Sugatani, Takasi; Yoshida, Ken-Ichi Note on extensions \(R[\alpha]\) and \(R[\alpha]\cap R[\alpha^{-1}]\) of an integral domain \(R\). (English) Zbl 0921.13004 C. R. Math. Acad. Sci., Soc. R. Can. 19, No. 1, 21-23 (1997). Reviewer: J.N.Mordeson (Omaha) MSC: 13B22 13G05 13B02 13F45 PDFBibTeX XMLCite \textit{T. Sugatani} and \textit{K.-I. Yoshida}, C. R. Math. Acad. Sci., Soc. R. Can. 19, No. 1, 21--23 (1997; Zbl 0921.13004)
Oda, Susumu; Yoshida, Ken-ichi Remarks on the ramification locus of the extension \(R[\alpha]\cap R[1/ \alpha]\). (English) Zbl 0921.13003 Bull. Fac. Sci., Ibaraki Univ., Ser. A 28, 1-3 (1996). Reviewer: J.N.Mordeson (Omaha) MSC: 14E22 13B22 13B02 13E05 13G05 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-i. Yoshida}, Bull. Fac. Sci., Ibaraki Univ., Ser. A 28, 1--3 (1996; Zbl 0921.13003) Full Text: DOI
Oda, Susumu; Yoshida, Ken-Ichi Anti-integral elements and coefficients of their minimal polynomials. (English) Zbl 0976.13004 Math. J. Okayama Univ. 38, 83-91 (1996). MSC: 13B21 13B02 11R04 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-I. Yoshida}, Math. J. Okayama Univ. 38, 83--91 (1996; Zbl 0976.13004)
Kanemitsu, Mitsuo; Koizumi, Takuya; Yoshida, Ken-ichi Integral closedness in finitely generated ring-extensions of Noetherian domains. (English) Zbl 0899.13006 Math. J. Toyama Univ. 19, 47-53 (1996). Reviewer: C.P.L.Rhodes (Cardiff) MSC: 13B22 13B02 13A05 13E05 13G05 PDFBibTeX XMLCite \textit{M. Kanemitsu} et al., Math. J. Toyama Univ. 19, 47--53 (1996; Zbl 0899.13006)
Kanemitsu, Mitsuo; Sato, Junro; Yoshida, Ken-ichi Integrality and LCM-stableness of simple extensions over Noetherian domains. (English) Zbl 0895.13004 Commun. Algebra 24, No. 10, 3229-3235 (1996). MSC: 13B02 13G05 13E05 13A15 PDFBibTeX XMLCite \textit{M. Kanemitsu} et al., Commun. Algebra 24, No. 10, 3229--3235 (1996; Zbl 0895.13004) Full Text: DOI
Sato, Junro; Oda, Susumu; Yoshida, Ken-ichi On excellent elements of anti-integral extensions. (English) Zbl 0876.13004 Math. J. Toyama Univ. 18, 163-168 (1995). Reviewer: D.E.Rush (Riverside) MSC: 13B02 13C11 13E05 13G05 12F05 PDFBibTeX XMLCite \textit{J. Sato} et al., Math. J. Toyama Univ. 18, 163--168 (1995; Zbl 0876.13004)
Kanemitsu, Mitsuo; Yoshida, Ken-ichi Some properties of extensions \(R[ \alpha] \cap R[ \alpha^{-1} ]\) over Noetherian domains \(R\). (English) Zbl 0839.13005 Commun. Algebra 23, No. 12, 4501-4507 (1995). Reviewer: D.E.Rush (Riverside) MSC: 13B21 13B02 13E05 PDFBibTeX XMLCite \textit{M. Kanemitsu} and \textit{K.-i. Yoshida}, Commun. Algebra 23, No. 12, 4501--4507 (1995; Zbl 0839.13005) Full Text: DOI
Sato, Junro; Oda, Susumu; Yoshida, Ken-ichi A characterization of anti-integral extensions. (English) Zbl 0945.13003 Math. J. Okayama Univ. 37, 55-58 (1995). MSC: 13B02 13A05 PDFBibTeX XMLCite \textit{J. Sato} et al., Math. J. Okayama Univ. 37, 55--58 (1995; Zbl 0945.13003)
Kanemitsu, Mitsuo; Yoshida, Ken-ichi Anti-integral extensions and unramified extensions. (English) Zbl 0860.13003 Math. J. Okayama Univ. 36, 51-62 (1994). Reviewer: M.Fontana (MR 96k:13007) MSC: 13B02 13G05 13B21 PDFBibTeX XMLCite \textit{M. Kanemitsu} and \textit{K.-i. Yoshida}, Math. J. Okayama Univ. 36, 51--62 (1994; Zbl 0860.13003)
Oda, Susumu; Sugatani, Takasi; Yoshida, Ken-Ichi On subrings of super-primitive extensions. (English) Zbl 0846.13004 Commun. Algebra 22, No. 13, 5313-5324 (1994). Reviewer: S.K.Khanduja (Chandigarh) MSC: 13B02 13G05 13F20 13B25 PDFBibTeX XMLCite \textit{S. Oda} et al., Commun. Algebra 22, No. 13, 5313--5324 (1994; Zbl 0846.13004) Full Text: DOI
Oda, Susumu; Yoshida, Ken-ichi On flatness of birational prime-extensions of normal domains. (English) Zbl 0824.13003 Kobe J. Math. 10, No. 1, 13-15 (1993). Reviewer: S.Oda (Matsusaka) MSC: 13B02 13C11 13G05 13E05 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-i. Yoshida}, Kobe J. Math. 10, No. 1, 13--15 (1993; Zbl 0824.13003)
Oda, Susumu; Sugatani, Takasi; Yoshida, Ken-ichi On extensions \(R[\alpha]\cap R[\alpha^{-1}]\) of Noetherian domains \(R\). (English) Zbl 0824.13004 Math. J. Toyama Univ. 16, 109-117 (1993). Reviewer: S.Oda (Matsusaka) MSC: 13B02 13E05 13B22 11R04 PDFBibTeX XMLCite \textit{S. Oda} et al., Math. J. Toyama Univ. 16, 109--117 (1993; Zbl 0824.13004)
Oda, Susumu; Sato, Junro; Yoshida, Ken-ichi High degree anti-integral extensions of Noetherian domains. (English) Zbl 0782.13013 Osaka J. Math. 30, No. 1, 119-135 (1993). Reviewer: C.P.L.Rhodes (Cardiff) MSC: 13B99 13B21 13E05 PDFBibTeX XMLCite \textit{S. Oda} et al., Osaka J. Math. 30, No. 1, 119--135 (1993; Zbl 0782.13013)
Sato, Junro; Sugatani, Takasi; Yoshida, Ken-ichi On minimal overrings of a Noetherian domain. (English) Zbl 0747.13017 Commun. Algebra 20, No. 6, 1735-1746 (1992). Reviewer: C.-P.Ionescu (Bucureşti) MSC: 13G05 13B02 PDFBibTeX XMLCite \textit{J. Sato} et al., Commun. Algebra 20, No. 6, 1735--1746 (1992; Zbl 0747.13017) Full Text: DOI
Kanemitsu, Mitsuo; Yoshida, Ken-ichi Conditions for an ideal in a polynomial ring to be principal. (English) Zbl 0735.13011 Commun. Algebra 19, No. 3, 749-766 (1991). Reviewer: G.Kowol MSC: 13F20 13B25 13A15 PDFBibTeX XMLCite \textit{M. Kanemitsu} and \textit{K.-i. Yoshida}, Commun. Algebra 19, No. 3, 749--766 (1991; Zbl 0735.13011) Full Text: DOI
Kanemitsu, Mitsuo; Sugatani, Takasi; Yoshida, Ken-ichi Note on the dual of an ideal in a Noetherian domain. (English) Zbl 0754.13002 C. R. Math. Acad. Sci., Soc. R. Can. 13, No. 6, 255-258 (1991). Reviewer: D.A.Jordan (Sheffield) MSC: 13A05 13A15 13G05 13E05 13B22 PDFBibTeX XMLCite \textit{M. Kanemitsu} et al., C. R. Math. Acad. Sci., Soc. R. Can. 13, No. 6, 255--258 (1991; Zbl 0754.13002)
Sugatani, Takasi; Yoshida, Ken-ichi Divisorially flat extensions of an integral domain. (English) Zbl 0727.13004 Math. J. Toyama Univ. 13, 77-85 (1990). Reviewer: N.Radu (Bucureşti) MSC: 13B02 13G05 13C11 13F45 PDFBibTeX XMLCite \textit{T. Sugatani} and \textit{K.-i. Yoshida}, Math. J. Toyama Univ. 13, 77--85 (1990; Zbl 0727.13004)
Kanemitsu, Mitsuo; Yoshida, Ken-ichi On embedded primary components. (English) Zbl 0704.13014 Osaka J. Math. 26, No. 3, 665-670 (1989). Reviewer: C.P.L.Rhodes MSC: 13H10 13G05 13B22 PDFBibTeX XMLCite \textit{M. Kanemitsu} and \textit{K.-i. Yoshida}, Osaka J. Math. 26, No. 3, 665--670 (1989; Zbl 0704.13014)
Okabe, Akira; Yoshida, Ken-ichi Note on strong pseudo-valuation domains. (English) Zbl 0687.13003 Bull. Fac. Sci., Ibaraki Univ., Ser. A 21, 9-12 (1989). Reviewer: S.McAdam MSC: 13A18 13G05 PDFBibTeX XMLCite \textit{A. Okabe} and \textit{K.-i. Yoshida}, Bull. Fac. Sci., Ibaraki Univ., Ser. A 21, 9--12 (1989; Zbl 0687.13003) Full Text: DOI
Kanemitsu, Mitsuo; Yoshida, Ken-ichi Conductor ideals and embedded primary components of principal ideals. (English) Zbl 0706.13003 Kobe J. Math. 5, No. 2, 193-207 (1988). Reviewer: S.McAdam MSC: 13A15 13B22 PDFBibTeX XMLCite \textit{M. Kanemitsu} and \textit{K.-i. Yoshida}, Kobe J. Math. 5, No. 2, 193--207 (1988; Zbl 0706.13003)
Oda, Susumu; Yoshida, Ken-ichi Anti-integral extension of Noetherian domains. (English) Zbl 0695.13007 Kobe J. Math. 5, No. 1, 43-55 (1988). Reviewer: W.Heinzer MSC: 13B02 13G05 13E05 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-i. Yoshida}, Kobe J. Math. 5, No. 1, 43--55 (1988; Zbl 0695.13007)
Oda, Susumu; Sato, Junro; Yoshida, Kenichi On integral domains whose divisorial ideals are generated by \(n\) elements. (English) Zbl 0666.13010 Math. Rep., Toyama Univ. 11, 71-95 (1988). Reviewer: Daniel D. Anderson (Iowa City) MSC: 13G05 13E15 13F15 PDFBibTeX XMLCite \textit{S. Oda} et al., Math. Rep., Toyama Univ. 11, 71--95 (1988; Zbl 0666.13010)
Oda, Susumu; Yoshida, Ken-ichi When does LCM-stability ensure flatness at primes of depth one? (English) Zbl 0629.13007 Hiroshima Math. J. 16, 613-616 (1986). Reviewer: H.Matsumura MSC: 13C11 13A15 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-i. Yoshida}, Hiroshima Math. J. 16, 613--616 (1986; Zbl 0629.13007)
Shibata, Fusao; Sugatani, Takasi; Yoshida, Ken-ichi Note on rings of integral-valued polynomials. (English) Zbl 0612.13006 C. R. Math. Acad. Sci., Soc. R. Can. 8, 297-301 (1986). Reviewer: N.Sankaran MSC: 13F20 13B25 PDFBibTeX XMLCite \textit{F. Shibata} et al., C. R. Math. Acad. Sci., Soc. R. Can. 8, 297--301 (1986; Zbl 0612.13006)
Sugatani, Takasi; Yoshida, Ken-ichi Note on seminormality and Picard groups. (English) Zbl 0609.13002 Kobe J. Math. 3, 99-102 (1986). Reviewer: Stephen McAdam (Austin) MSC: 13A99 13B22 PDFBibTeX XMLCite \textit{T. Sugatani} and \textit{K.-i. Yoshida}, Kobe J. Math. 3, 99--102 (1986; Zbl 0609.13002)
Kanemitsu, Mitsuo; Yoshida, Ken-ichi Birational-integral extensions and differential modules. (English) Zbl 0577.13004 Hiroshima Math. J. 15, 141-143 (1985). Reviewer: A.Bocharev MSC: 13B10 13B02 13N05 PDFBibTeX XMLCite \textit{M. Kanemitsu} and \textit{K.-i. Yoshida}, Hiroshima Math. J. 15, 141--143 (1985; Zbl 0577.13004)
Onoda, Nobuharu; Sugatani, Takasi; Yoshida, Ken-ichi Local quasinormality and closedness type criteria. (English) Zbl 0574.13004 Houston J. Math. 11, 247-256 (1985). Reviewer: S.McAdam MSC: 13A99 13G05 13A05 14C22 PDFBibTeX XMLCite \textit{N. Onoda} et al., Houston J. Math. 11, 247--256 (1985; Zbl 0574.13004)
Kanemitsu, Mitsuo; Yoshida, Ken-ichi Unramified extensions and birational integral extensions. (English) Zbl 0601.13002 Kobe J. Math. 1, 167-175 (1984). MSC: 13B02 14E22 13A99 PDFBibTeX XMLCite \textit{M. Kanemitsu} and \textit{K.-i. Yoshida}, Kobe J. Math. 1, 167--175 (1984; Zbl 0601.13002)
Oda, Susumu; Yoshida, Ken-ichi Obstruction ideals of flatness and étale. (English) Zbl 0582.13004 Math. Rep., Toyama Univ. 7, 67-78 (1984). Reviewer: C.Massaza MSC: 13B02 13G05 13E05 13C11 PDFBibTeX XMLCite \textit{S. Oda} and \textit{K.-i. Yoshida}, Math. Rep., Toyama Univ. 7, 67--78 (1984; Zbl 0582.13004)
Onoda, Nobuharu; Yoshida, Ken-ichi Subring of an affine domain. (English) Zbl 0551.13005 Some recent development in the theory of commutative rings, Proc. Symp., Kyoto 1983, RIMS, Kôkyûroku 484, 31-41 (1983). Reviewer: Y.Aoyama MSC: 13E15 13E05 14A05 13B02 13G05 PDFBibTeX XML
Yoshida, Ken-ichi On birational-integral extension of rings and prime ideals of depth one. (English) Zbl 0508.13004 Jap. J. Math., New Ser. 8, 49-70 (1982). MSC: 13B02 13C15 13C11 13A15 13B30 13E05 PDFBibTeX XMLCite \textit{K.-i. Yoshida}, Jpn. J. Math., New Ser. 8, 49--70 (1982; Zbl 0508.13004)
Onoda, Nobuharu; Yoshida, Ken-ichi On Noetherian subrings of an affine domain. (English) Zbl 0506.13010 Hiroshima Math. J. 12, 377-384 (1982). MSC: 13E05 13G05 PDFBibTeX XMLCite \textit{N. Onoda} and \textit{K.-i. Yoshida}, Hiroshima Math. J. 12, 377--384 (1982; Zbl 0506.13010)
Yoshida, Ken-ichi Birational-integral extensions. (English) Zbl 0508.13005 Commutative algebra and algebraic geometry, Proc. Symp., Kyoto 1981, RIMS Kokyuroku 446, 26-33 (1981). MSC: 13B02 13B10 PDFBibTeX XML
Yoshida, Ken-ichi Polynomial rings which are simple birational extensions over k(X,Y). (English) Zbl 0472.13008 Math. Rep., Toyama Univ. 4, 63-71 (1981). MSC: 13F20 13B02 13G05 PDFBibTeX XMLCite \textit{K.-i. Yoshida}, Math. Rep., Toyama Univ. 4, 63--71 (1981; Zbl 0472.13008)
Yoshida, K. On flat over-rings of a Krull domain. (English) Zbl 0306.13001 J. Math. Soc. Japan 27, 258-263 (1975). MSC: 13G05 13E05 13A15 PDFBibTeX XMLCite \textit{K. Yoshida}, J. Math. Soc. Japan 27, 258--263 (1975; Zbl 0306.13001) Full Text: DOI