SOC-class {CVXR}R Documentation

The SOC class.

Description

This class represents a second-order cone constraint, i.e. \|x\|_2 ≤q t.

Usage

SOC(t, X, axis = 2, id = NA_integer_)

## S4 method for signature 'SOC'
as.character(x)

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

## S4 method for signature 'SOC'
get_data(object)

## S4 method for signature 'SOC'
format_constr(object, eq_constr, leq_constr, dims, solver)

## S4 method for signature 'SOC'
num_cones(object)

## S4 method for signature 'SOC'
size(object)

## S4 method for signature 'SOC'
cone_sizes(object)

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

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

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

Arguments

t

The scalar part of the second-order constraint.

X

A matrix whose rows/columns are each a cone.

axis

The dimension along which to slice: 1 indicates rows, and 2 indicates columns. The default is 2.

id

(Optional) A numeric value representing the constraint ID.

x, object

A SOC object.

eq_constr

A list of the equality constraints in the canonical problem.

leq_constr

A list of the inequality constraints in the canonical problem.

dims

A list with the dimensions of the conic constraints.

solver

A string representing the solver to be called.

Methods (by generic)

Slots

t

The scalar part of the second-order constraint.

X

A matrix whose rows/columns are each a cone.

axis

The dimension along which to slice: 1 indicates rows, and 2 indicates columns. The default is 2.


[Package CVXR version 1.0-10 Index]