Sökning: "Natalia Sabourova"
Hittade 1 avhandling innehållade orden Natalia Sabourova.
1. Real and complex operator norms
Sammanfattning : Any bounded linear operator between real (quasi-)Banach spaces T : X ® Y has a natural bounded complex linear extension TC : XC ® YC defined by the formula TC(x+iy)=Tx+iTy for x,yÎX, where XC and YC are so called reasonable complexifications of X and Y, respectively. We are interested in the exact relation between the norms of the operators TC and T. LÄS MER
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