90-XX Operations research, mathematical programming

90-00 General reference works (handbooks, dictionaries, bibliographies, etc.)

90-01 Instructional exposition (textbooks, tutorial papers, etc.)

90-02 Research exposition (monographs, survey articles)

90-03 Historical (must also be assigned at least one classification number from Section 01)

90-04 Explicit machine computation and programs (not the theory of computation or programming)

90-06 Proceedings, conferences, collections, etc.

90Bxx Operations research and management science

90B18 Communication networks [See also <a href="#code:68M10">68M10</a>, <a href="#code:94A05">94A05</a>]

90B22 Queues and service [See also <a href="#code:60K25">60K25</a>, <a href="#code:68M20">68M20</a>]

90B25 Reliability, availability, maintenance, inspection [See also <a href="#code:60K10">60K10</a>, <a href="#code:62N05">62N05</a>]

90B35 Scheduling theory, deterministic [See also <a href="#code:68M20">68M20</a>]

90B36 Scheduling theory, stochastic [See also <a href="#code:68M20">68M20</a>]

90B50 Management decision making, including multiple objectives [See also <a href="#code:90C29">90C29</a>, <a href="#code:90C31">90C31</a>, <a href="#code:91A35">91A35</a>, <a href="#code:91B06">91B06</a>]

90B60 Marketing, advertising [See also <a href="#code:91B60">91B60</a>]

90B70 Theory of organizations, manpower planning [See also <a href="#code:91D35">91D35</a>]

90B80 Discrete location and assignment [See also <a href="#code:90C10">90C10</a>]

90B99 None of the above, but in this section

90Cxx Mathematical programming [See also <a href="#code:49Mxx">49Mxx</a>, <a href="#code:65Kxx">65Kxx</a>]

90C08 Special problems of linear programming (transportation, multi-index, etc.)

90C26 Nonconvex programming, global optimization

90C29 Multi-objective and goal programming

90C31 Sensitivity, stability, parametric optimization

90C33 Complementarity and equilibrium problems and variational inequalities (finite dimensions)

90C35 Programming involving graphs or networks [See also 90C27]