litlas
Log inCreate account

Helmut Schaefer

Active 1955–2006

Affiliations
University of TübingenThis corpus build does not record the country of an author's affiliations, so none is shown here. It does not mean these institutions have no country.
9
Papers
8,019
Citations
9
h-index
9
i10-index

Self-citations are included in these numbers.

Citations per year

Citations

Citations per year for Helmut Schaefer1959: 14 citations1961: 1 citations1962: 1 citations1963: 1 citations1967: 5 citations1968: 4 citations1969: 6 citations1970: 7 citations1971: 4 citations1972: 12 citations1973: 16 citations1974: 12 citations1975: 15 citations1976: 14 citations1977: 14 citations1978: 14 citations1979: 9 citations1980: 13 citations1981: 11 citations1982: 14 citations1983: 15 citations1984: 18 citations1985: 16 citations1986: 18 citations1987: 9 citations1988: 8 citations1989: 6 citations1990: 6 citations1991: 9 citations1992: 20 citations1993: 12 citations1994: 17 citations1995: 12 citations1996: 16 citations1997: 14 citations1998: 20 citations1999: 19 citations2000: 21 citations2001: 21 citations2002: 24 citations2003: 28 citations2004: 21 citations2005: 22 citations2006: 23 citations2007: 29 citations2008: 29 citations2009: 32 citations2010: 26 citations2011: 42 citations2012: 20 citations2013: 21 citations2014: 11 citations2015: 19 citations2016: 14 citations2017: 9 citations2018: 10 citations2019: 21 citations2020: 18 citations2021: 20 citations2022: 12 citations2023: 10 citations2024: 7 citations2025: 5 citations2026: 3 citations1960: no citations, so this year is not shown1964–1966: no citations, so these years are not shown

Citation sources

Countries

This corpus build does not record which country the citing authors are in, so the country breakdown is not computed. The other breakdowns below are unaffected.

Institutions

Fields

  • Mathematics40.5%
  • Computer Science34.6%
  • Engineering8.6%
  • Decision Sciences4.9%
  • Economics, Econometrics and Finance4.6%
  • Medicine3%
  • Other3.9%

Topics

  • Optimization and Variational Analysis17.6%
  • Advanced Mathematical Modeling in Engineering11.4%
  • Fixed Point Theorems Analysis9%
  • Advanced Banach Space Theory7.7%
  • Matrix Theory and Algorithms7.6%
  • Advanced Optimization Algorithms Research7.4%
  • Other39.2%

Frequent coauthors

All papers

Open in search

Loading papers…