MATH
21 B
Mathematics Math21b Spring 2007
Linear Algebra and Differential Equations
Exhibit: Random inverse
Course Head: Oliver Knill
Office: SciCtr 434
  • The picture to the right shows the inverse of a random matrix. Try it out in Mathematica
     A=Table[Random[],{400},{400}];
     B=Inverse[A];
     ListDensityPlot[B,ColorFunction->Hue,
       Mesh->False]
       
    Why is there structure in the inverse of a random matrix?
  • random inverse of a matrix


    Please send questions and comments to math21b@fas.harvard.edu
    Math21b | Oliver Knill | Spring 2007 | Department of Mathematics | Faculty of Art and Sciences | Harvard University