picos.constraints.con_powtrace¶
Implementation of PowerTraceConstraint
.
Classes¶
PowerTraceConstraint¶
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class
picos.constraints.con_powtrace.
PowerTraceConstraint
(power, relation, rhs)[source]¶ Bases:
picos.constraints.constraint.Constraint
Bound on the trace over the
-th power of a matrix.
For scalar expressions, this is simply a bound on their
-th power.
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class
Conversion
[source]¶ Bases:
picos.constraints.constraint.ConstraintConversion
Bound on the
-th power of a trace constraint conversion.
The conversion is based on this paper.
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__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.
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property
lhs
¶
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class