scientific article; zbMATH DE number 4000116

zbMath0617.14029MaRDI QIDQ4726387

Ulrich Oberst

Publication date: 1985

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

observabilitycontrollabilityHopf algebrasmultivariate umbral calculusparameter systemsactions of formal groups on formal schemesrealization of control theory

Mathematics Subject Classification ID

Group actions on varieties or schemes (quotients) (14L30) Solvable, nilpotent (super)algebras (17B30) Formal groups, (p)-divisible groups (14L05) Controllability, observability, and system structure (93B99)

Related Items (1)

The multiplicative formal group \(X+Y+XY\) is linearly reductive in \(characteristic\quad p>0\).

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