Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Sachiko Hamano"'
On rigidity of pseudoconvex domains fibered by open Riemann surfaces according to directional moduli
Autor:
Sachiko Hamano
Publikováno v:
Mathematische Zeitschrift. 300:979-993
Schmieder and Shiba investigated conformal embeddings of a marked open Riemann surface R of finite genus g into closed Riemann surfaces of the same genus, and they showed that for each given j $$(1\le j \le g)$$ , the set $${\mathfrak {M}}_j$$ of j-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2366118ce74ccacde98f869a5bec6ea7
https://doi.org/10.1007/s00209-021-02822-7
https://doi.org/10.1007/s00209-021-02822-7
Autor:
Sachiko Hamano1,2 hamano@sci.osaka-cu.ac.jp, Masakazu Shiba3 hause@muc.biglobe.ne.jp, Hiroshi Yamaguchi4 h.yamaguchi@s2.dion.ne.jp
Publikováno v:
Kyoto Journal of Mathematics. 2017, Vol. 57 Issue 1, p165-183. 19p.
Autor:
Sachiko Hamano
Publikováno v:
Mathematische Zeitschrift. 284:491-505
Every planar open Riemann surface R carries the Schiffer span \(s(\zeta )\) and the harmonic span \(h(\zeta )\) with respect to a point \(\zeta \in R\) which are closely related to the conformal mappings. They induce the metrics \(s(\zeta )|d\zeta |^
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e866c0c348ccc6bef12f0c3443c8610
https://doi.org/10.1007/s00209-016-1663-4
https://doi.org/10.1007/s00209-016-1663-4
Autor:
Sachiko Hamano
Publikováno v:
Springer Proceedings in Mathematics & Statistics ISBN: 9789811316715
This is a survey article on our works related to the variational formulas for Schiffer spans and hyperbolic spans. A planar open Riemann surface admits the Schiffer span. Shiba showed that an open Riemann surface R of genus one admits the hyperbolic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97fafe26ca2b13945016d535aadd6396
https://doi.org/10.1007/978-981-13-1672-2_12
https://doi.org/10.1007/978-981-13-1672-2_12
Publikováno v:
Kyoto J. Math. 57, no. 1 (2017), 165-183
A planar open Riemann surface $R$ admits the Schiffer span $s(R,\zeta)$ to a point $\zeta\in R$ . M. Shiba showed that an open Riemann surface $R$ of genus one admits the hyperbolic span $\sigma_{H}(R)$ . We establish the variation formulas of $\sigm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::274d18b67127ee7644f7e3bee3157040
https://doi.org/10.1215/21562261-3759558
https://doi.org/10.1215/21562261-3759558
Autor:
Sachiko Hamano
Publikováno v:
Annales Polonici Mathematici. 111:165-181
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::814a5fd69de830f16e84dbe620d0a600
https://doi.org/10.4064/ap111-2-5
https://doi.org/10.4064/ap111-2-5
Autor:
Kentaro Kitamura, Kaori Maruyama, Tomohiro Kishi, Yasuo Takahashi, Sukeo Onodera, Tsuyoshi Kawakami, Sachiko Hamano
Publikováno v:
The Journal of Toxicological Sciences. 39:71-81
A reproducible method for monitoring traces of cholinesterase (ChE) inhibitors in acetonitrile extracts from fruits and vegetables is described. The method is based on hypochlorite oxidation and ChE inhibition assay. Four common representative sample
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::490dad9c2d44adcc5b7e3fc75b9d4093
https://doi.org/10.2131/jts.39.71
https://doi.org/10.2131/jts.39.71
Publikováno v:
Mathematische Zeitschrift. 275:79-89
After the solution of Cousin II problem by Oka III in 1939, he thought an extra-zero problem in 1945 (his posthumous paper) asking if it is possible to solve an arbitrarily given Cousin II problem adding some extra-zeros whose support is disjoint fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d879f65ea7b18b812d36b1df8d545b3
https://doi.org/10.1007/s00209-012-1123-8
https://doi.org/10.1007/s00209-012-1123-8
Publikováno v:
Nagoya Math. J. 204 (2011), 19-56
For a domain $D$ in $\mathbb{C}_z$ with smooth boundary and for $a,b\in D, a\ne b$, we have the circular (radial) slit mapping $P(z)(Q(z))$ on $D$ such that $P(z)- \frac{1}{z-a}\ (Q(z)- \frac{1}{z-a})$ is regular at $a$ and $P(b)(Q(b))=0$, and we cal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2011fa27d75cc0b87a6f062668c7c7f4
https://doi.org/10.1215/00277630-1431822
https://doi.org/10.1215/00277630-1431822
Autor:
Sachiko Hamano
Publikováno v:
Kyushu Journal of Mathematics. 61:155-167
We solve the extra zero problem in cylindrical domains in Cn. We apply it to study domains of holomorphy in Cn which are not rationally convex. This result generalizes Oka′s results.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::920129b84b8689154919d20433456fbd
https://doi.org/10.2206/kyushujm.61.155
https://doi.org/10.2206/kyushujm.61.155