picos.constraints.con_powtrace¶
Implementation of PowerTraceConstraint
.
Classes
- class picos.constraints.con_powtrace.PowerTraceConstraint(power, relation, rhs)[source]¶
Bases:
Constraint
Bound on the trace over the
-th power of a matrix.
For scalar expressions, this is simply a bound on their
-th power.
- class Conversion[source]¶
Bases:
ConstraintConversion
Bound on the
-th power of a trace constraint conversion.
The conversion is based on this paper.
- __init__(power, relation, rhs)[source]¶
Construct a
PowerTraceConstraint
.- Parameters
ower (PowerTrace) – Left hand side expression.
relation (str) – Constraint relation symbol.
rhs (AffineExpression) – Right hand side expression.
- property lhs¶