%>>% {CVXR}R Documentation

The PSDConstraint class.

Description

This class represents the positive semidefinite constraint, \frac{1}{2}(X + X^T) \succeq 0, i.e. z^T(X + X^T)z ≥q 0 for all z.

Usage

e1 %>>% e2

e1 %<<% e2

## S4 method for signature 'Expression,Expression'
e1 %>>% e2

## S4 method for signature 'Expression,ConstVal'
e1 %>>% e2

## S4 method for signature 'ConstVal,Expression'
e1 %>>% e2

## S4 method for signature 'Expression,Expression'
e1 %<<% e2

## S4 method for signature 'Expression,ConstVal'
e1 %<<% e2

## S4 method for signature 'ConstVal,Expression'
e1 %<<% e2

PSDConstraint(expr, id = NA_integer_)

## S4 method for signature 'PSDConstraint'
name(x)

## S4 method for signature 'PSDConstraint'
is_dcp(object)

## S4 method for signature 'PSDConstraint'
is_dgp(object)

## S4 method for signature 'PSDConstraint'
residual(object)

## S4 method for signature 'PSDConstraint'
canonicalize(object)

Arguments

e1, e2

The Expression objects or numeric constants to compare.

expr

An Expression, numeric element, vector, or matrix representing X.

id

(Optional) A numeric value representing the constraint ID.

x, object

A PSDConstraint object.

Methods (by generic)

Slots

expr

An Expression, numeric element, vector, or matrix representing X.


[Package CVXR version 1.0-10 Index]