◍wovepaper
SearchResearchersInstitutions
Sign in
researcher

S. Ichikawa

6 papers hereh-index 2319.4k citations59 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author4

Across the 4 of 6 papers where every author was matched, so the position is known.

fields
  • astro-ph6
same name
  • S. Ichikawa — 1 paper, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20032006
most citedDiscovery of a Gravitationally Lensed Quasar from the Sloan Digital Sky Survey: SDSS J133222.62+034739.9

31 citations · 31 across the 1 of their papers we have counts for

collaborators
Showing 2005Show all

2 papers · 1 filter

astro-ph2005

The Fourth Data Release of the Sloan Digital Sky Survey

J. K. Adelman-McCarthy et al.

This paper describes the fourth data release of the Sloan Digital Sky Survey (SDSS), including all survey-quality data taken through June 2004. The data release includes five-band…

astro-ph2005

Morphological Classification of Galaxies using Photometric Parameters: the Concentration index versus the Coarseness parameter

Chisato Yamauchi, Shin-ichi Ichikawa, Mamoru Doi +7

We devise improved photometric parameters for the morphological classification of galaxies using a bright sample from the First Data Release of the Sloan Digital Sky Survey. In add…

◍wovepaper

Papers, researchers and institutions, woven together.

Explore
  • Search
  • Researchers
  • Institutions
Account
  • Library
  • Chat
Data
  • arXiv.org
  • Semantic Scholar
  • OpenAlex
  • Latest RSS
AboutContactPrivacyDevelopersllms.txtopenapi.json
Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.