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numerical-range:generalizations:joint-numerical-range

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numerical-range:generalizations:joint-numerical-range [2021/03/16 09:03]
lpawela
numerical-range:generalizations:joint-numerical-range [2021/03/16 09:05] (current)
lpawela
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 ===== Kippenhahn'​s Theorem for joint numerical range ===== ===== Kippenhahn'​s Theorem for joint numerical range =====
-An algebraic curve has been associated with the numerical range and has been+An algebraic curve has been associated with the joint numerical range and has been
 studied from the 1930s in [( :​plaumann2019kippenhahn )]. Let $\1_d$ denote the $d\times d$ identity matrix, define studied from the 1930s in [( :​plaumann2019kippenhahn )]. Let $\1_d$ denote the $d\times d$ identity matrix, define
 \[ \[
numerical-range/generalizations/joint-numerical-range.txt · Last modified: 2021/03/16 09:05 by lpawela