Browsing by Subject "Index"

Now showing items 1-4 of 4

    • The index for Fredholm elements in a Banach algebra via a trace II 

      Grobler, Jacobus J.; Raubenheimer, Heinrich; Swartz, Andre (Springer, 2016)
      We show that the index defined via a trace for Fredholm elements in a Banach algebra has the property that an index zero Fredholm element can be decomposed as the sum of an invertible element and an element in the socle. ...

    • 'n Ondersoek na en bydraes tot navraaghantering en -optimering deur databasisbestuurstelsels 

      Muller, Leslie (North-West University, 2006)
      The problems associated with the effective design and uses of databases are increasing. The information contained in a database is becoming more complex and the size of the data is causing space problems. Technology must ...

    • The syntactic development of grade 12 ESL learners 

      Hattingh, Karien (North-West University, 2005)
      The primary aim of this study is to determine the level of syntactic development in English of South African matriculants. The ESL standard in South Africa has been criticised, but no objective data are available. This ...

    • Where to do business in South Africa 

      Parsons, Raymond; Krugell, Waldo; Venter, Lodewalt (IBC, 2022)
      Doing business in South Africa is challenging in many ways and recently the deterioration of infrastructure and services provision at the local level have come to influence business location decisions. This paper ...