90C39 Dynamic programming [See also <a href="#code:49L20">49L20</a>]

90C40 Markov and semi-Markov decision processes

90C46 Optimality conditions, duality [See also <a href="#code:49N15">49N15</a>]

90C47 Minimax problems [See also <a href="#code:49K35">49K35</a>]

90C49 Extreme-point and pivoting methods

90C55 Methods of successive quadratic programming type

90C56 Derivative-free methods  and methods using generalized derivatives [See also <a href="#code:49J52">49J52</a>]

90C57 Polyhedral combinatorics, branch-and-bound, branch-and-cut

90C59 Approximation methods and heuristics

90C60 Abstract computational complexity for mathematical programming problems [See also <a href="#code:68Q25">68Q25</a>]

90C90 Applications of mathematical programming

90C99 None of the above, but in this section

91-XX Game theory, economics, social and behavioral sciences

91-00 General reference works (handbooks, dictionaries, bibliographies, etc.)

91-01 Instructional exposition (textbooks, tutorial papers, etc.)

91-02 Research exposition (monographs, survey articles)

91-03 Historical (must also be assigned at least one classification number from section 01)

91-04 Explicit machine computation and programs (not the theory of computation or programming)

91-06 Proceedings, conferences, collections, etc.

91A13 Games with infinitely many players

91A23 Differential games [See also <a href="#code:49N70">49N70</a>]

91A24 Positional games (pursuit and evasion, etc.) [See also <a href="#code:49N75">49N75</a>]

91A30 Utility theory for games [See also <a href="#code:91B16">91B16</a>]

91A35 Decision theory for games [See also <a href="#code:62Cxx">62Cxx</a>, <a href="#code:91B06">91B06</a>, <a href="#code:90B50">90B50</a>]

91A43 Games involving graphs [See also <a href="#code:05C57">05C57</a>]

91A44 Games involving topology or set theory

91A60 Probabilistic games; gambling [See also <a href="#code:60G40">60G40</a>]

91A99 None of the above, but in this section

91Bxx Mathematical economics {For econometrics, see <a href="#code:62P20">62P20</a>}