Show that the dual problem is feasible

Assignment Help Basic Computer Science

Reference no: EM131122066

Consider the minimum cost flow problem with nonnegativity constraints. Show that the dual problem is feasible, i.e., there exists a price vector p withnd only if all forward cycles have nonnegative cost. Hint: Assume without loss of generality that the primal is feasible (take si = 0 if necessary), and note that all forward cycles have nonnegative cost if and only if the primal problem is not unbounded (see the discussion near the beginning of Section 5.1). Alternatively

Reference no: EM131122066

Questions Cloud

Subjects in the treatment condition performed faster : An experiment is conducted on the effect of age (5 yr, 10 yr and 15 yr) and treatment condition experimental versus control) on reading speed. Which Statistical term (main effect, simple effect, interaction, specific comparison) applies to each ..

Calculate the bank initial cash outflow and its first two yr : The equipment will be depreciated on a straight-line basis over a 5-year estimated useful life with no expected salvage value. Assuming that Big Sky has agreed to annual lease payments of $10 million, calculate the bank's initial cash outflow and its..

What is the height and base of the triangle : As Concordia was planning the new Library, it was decided that we wanted a rectangular field that is twice as long as it is wide for the lawn in front of the building. Find the actual dimensions of the field if it has a total area of 5000 sq. yard..

Create a treatment plan : Clients who have a low sense of self-efficacy, usually from past treatment attempts/relapses, can be difficult to motivate in treatment. create a treatment plan and make decisions for them until they feel better

Show that the dual problem is feasible : Hint: Assume without loss of generality that the primal is feasible (take si = 0 if necessary), and note that all forward cycles have nonnegative cost if and only if the primal problem is not unbounded (see the discussion near the beginning of Sec..

Essay about explain the concept of learned helplessness : 350 word essay about, Explain the concept of learned helplessness. How does it develop? How do people who have learned to be helpless differ from those who haven't learned this

What annual lease payments will leasing company require : Both leasing companies now require a 20 percent pretax rate of return on this type of lease. Suppose First Manufacturers estimates the machine's salvage value at the end of the lease to be $30,000 and Commercial Associates estimates salvage to be $80..

Explain how the liability should be classified : At the balance sheet date, a business owes a mortgage note payable of $360,000, the terms of which provide for monthly payments of $2,000. Explain how the liability should be classified on the balance sheet.

What are defense mechanisms : 350 word essay on, What are defense mechanisms? What are the advantages and disadvantages of using them to cope with stress

User Account

All Pages