Doctor of Philosophy (Ph.D.) in Operations Research

Shortlist

# =35QS Subject Rankings

24 monthsProgram duration

MathematicsMain Subject Area

Program overview

Main Subject

Mathematics

Study Level

PHD

Doctoral students majoring in operations research concentrate in one of three areas: Applied probability and statistics stresses the techniques and associated underlying theory of probability and statistics, particularly as applied to problems in science, finance, and engineering. The techniques emphasized are those associated with applied stochastic processes (for example, mathematical finance, queuing theory, traffic theory, and inventory theory) and statistics (including statistical decision theory, reliability theory, analysis of life data, and the statistical aspects of the design, analysis, and interpretation of experiments and of ranking and selection theory). Manufacturing systems engineering is concerned with the analysis and design of complex manufacturing and distribution systems. Problems studied include the establishment of inventory-control policies in multistage production and distribution systems; design of manufacturing plants with optimal amounts of equipment and optimal materials-handling systems; planning and scheduling of production in large-scale, multi-item, multi location systems; and economic analysis of engineering processes. Students use modern analytic and computer techniques in the design and analysis of such systems. Students are expected to understand the manufacturing processes associated with some type of industry. Research, which may involve development of new mathematical methodology, is often conducted directly with a cooperating company, for example, in automotive or semiconductor manufacturing. Mathematical programming concentrates on optimization, including linear, nonlinear, integer, and combinatorial programming; network flows; problems of scheduling and sequencing; and discrete and computational geometry. Research ranges from the development and applications of computational algorithms (exact and approximate) to the associated studies of duality theory, convex and variational analysis, polyhedra, combinatorics, and graph theory. Doctoral students also select two minor subjects for the Ph.D. degree, one of which must be outside the field. A minor may be in operations research or in a subject offered in another field, such as computer science, econometrics and economic statistics, environmental systems engineering, managerial economics, mathematics, or planning theory and systems analysis. In addition to the examinations required by the Graduate School, the field requires a qualifying examination for Ph.D. degree candidates, normally taken in the third term of graduate study at Cornell.

Program overview

Main Subject

Mathematics

Study Level

PHD

IELTS

Students must have a Honor's Level BA; Honor's Level BSc.

Program Duration

2 Years

Starting Month(s)

Jan-2000

Tuition fee and scholarships

Tuition Fee
Scholarships

Domestic Students

Tuition Fee/year

0 USD

Tuition Fee (Out of State)

International Students

Tuition Fee/year

0 USD

Other Expenses

One of the important factors when considering a master's degree is the cost of study. Luckily, there are many options available to help students fund their master's programme. Download your copy of the Scholarship Guide to find out which scholarships from around the world could be available to you, and how to apply for them.

In this guide you will find:

Where to look for scholarship opportunities

How to apply to scholarships relevant to you

A list of available scholarships around the world

A scholarship application checklist

Download Scholarship Guide

More programs from the university

Cornell University offers 80 undergraduate majors and 122 minors; a few of which are interdisciplinary or dual degree programs. To give you a sense of the type of programs Cornell University offers, here’s a selection of a few of their programs:

Feminist, gender and sexuality studies
Environmental engineering
Fiber science and apparel design
Global and public health sciences
Government
Policy analysis and management
Urban and regional studies.

All students, including internationals, are required to sit the SATs (that is, even if they’ve taken A levels or the International Baccalaureate). To apply, you would also need to submit English proficiency test results. Aim to score at least 100 in the internet-based exam, or 600 in the paper based exam in your TOEFL or at least 7 in the IELTS.

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Engineering and Technology (6)

Bachelor of Science in Chemical Engineering

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B.S. in Biology and Society

Bachelor of Science in Biological Engineering

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Natural Sciences (6)

B.S. in Biometry and Statistics

Bachelor of Science in Atmospheric Science

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Social Sciences and Management (6)

B.S. in Communication

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Cornell University offers a wide range of interesting graduate fields of study, including:

Asian literature, religion and culture
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Film and video studies
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Operations research and information engineering
Peace studies and peace sciences.

At graduate level, cost of attendance, including tuition, fees, book and supplies and room and board, ranges between US$ 29,500 and US$ 102,652. That being said, 97% of PhD students at Cornell University living on-campus receive funding covering their tuition, fees, health insurance and a stipend from the university.