Browsing BI Open by Author "Eriksen, Eivind"

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    • Geometry of noncommutative algebras 

      Eriksen, Eivind; Siqveland, Arvid (Journal article; Peer reviewed, 2011)
      There has been several attempts to generalize commutative algebraic geometry to the noncommutative situation. Localizations with good properties rarely exists for noncommutative algebras, and this makes a direct ...

    • The Generalized Burnside Theorem in Noncommutative Deformation Theory 

      Eriksen, Eivind (Journal article; Peer reviewed, 2011)
      Let A be an associative algebra over a field k, and let be a finite family of right A-modules. A study of the noncommutative deformation functor Def of the family leads to the construction of the algebra A() of observables ...