|  Mathematics | 
In General > s.a. history of mathematics.
  * Idea: The study of patterns;
    It arises from interaction of empirical facts and abstract ideas.
  * Debates: (a) Pure vs applied
    mathematics, what is what? (b) Does mathematics create or discover? (See positions
    of Cantor and Kronecker, respectively); For the second point of view, see Chern
    on fiber bundles [@ in Yang PNYAS(77)].
  * And reasoning: Reasoning is
    usually based on logic, but one can shift the emphasis to combinatorics.
  * Interconnections:
    Examples are algebraic topology, and the Langlands program.
Major Programs, Problems, Areas
  > s.a. conjectures; mathematical physics.
  * Hilbert's Program, in general:
    In 1900, Hilbert proposed 23 problems that seemed to him to be the most difficult
    and rewarding ones in mathematics; 2000, Three of them are not yet fully solved,
    and one of them, the Riemann Hypothesis, is a completely open question.
  * Hilbert's 6th Problem:
    "To treat by means of axioms, those physical sciences in which mathematics
    plays an important part."
  * Langlands Program: A vast
    mathematical vision formulated by Robert Langlands to unite whole areas of
    mathematics; The theory of automorphic forms and its connection with L-functions
    and other fields; A special case is the Shimura-Taniyama-Weil conjecture.
  * 2000: The Clay Mathematics
    Institute has offered a new list of seven outstanding Millennium Problems (including
    the Riemann Hypothesis, Poincaré Conjecture, P vs NP Problem, and Navier-Stokes
    Equation, whether the equations develop singularities), offering $1M for a verified
    solution to each.
  @ General references: Glimm BAMS(10) [challenges and opportunities];
    Wolpert & Kinney a2012-FQXi [mathematics as a fundamentally stochastic process].
  @ Hilbert's Program: Hilbert MN(1900),
    BAMS(02),
    reprinted BAMS(00);
    Kantor MI(96) [status],
    Ilyashenko BAMS(02) [16th];
    Gray 00;
    Yandell 02 [problems and solvers];
    news sn(19)nov [10th problem, contribution by Julia Robinson].
  @ Hilbert's Program, 6th Problem: Dass a0909,
    IJNS?-a1002,
    Pra(11)-a1006;
    Schreiber a1311-proc
      [classical field theory from cohesive homotopy type theory];
    Gorban PTRS(18)-a1803 [intro].
  @ Langlands Program:
    Frenkel BAMS(04);
    Frenkel ht/05-ln [and quantum field theory];
    Frenkel a0906-talk [geometric, and gauge theory];
    Frenkel BAMS(13) [trace formulas and geometrization].
  @ Millennium Problems:
    Smith m.DG/06-wd [Navier-Stokes claim, withdrawn];
    Chatterjee JFA-a1602 [Yang-Mills free energy];
    Jaffe & Xue a2007 [little-known anecdotes];
    > s.a. CMI page.
   Main areas:
    see algebra; analysis;
    Arithmetic; combinatorics;
    differential equations; geometry;
    logic; number
    theory; probability;
    set theory; topology.
 Main areas:
    see algebra; analysis;
    Arithmetic; combinatorics;
    differential equations; geometry;
    logic; number
    theory; probability;
    set theory; topology.
   More specific topics:
    see inequalities; Mathematical Constants;
    matrices; proof theory; Relations;
    series; Solvability.
 More specific topics:
    see inequalities; Mathematical Constants;
    matrices; proof theory; Relations;
    series; Solvability.
 Foundations > s.a.  numbers [rational, real].
  * Peano's axioms:
    (i) For all x in \(\mathbb N\), 0 ≠ x + 1;
    (ii) For all x, y in \(\mathbb N\), x + 1
    = y + 1 only if x = y;
    (iii) M ⊆ N, and M ≠ Ø 
    implies that M has a smallest element with respect to <;
    (iv) For all x, y in \(\mathbb N\), x ≤
    y precisely when there exists z in \(\mathbb N\)
    such that x + z = y;
    (v) The operations + and · satisfy, for all x, y
    in \(\mathbb N\): x + (y+1) = (x+y) + 1;
    x + 0 = x; x · (y+1) = x
    · y + x; x · 0 = 0.
  @ References: Engeler 93 [short];
    Chaitin AS(02) [randomness and paradoxes],
    SA(06)mar [limitations].
Philosophy
  * Intuitionism: "Intuitionism seeks to
    break up and to disfigure mathematics" [@ Hilbert 35,
    p188]; > s.a. time [and physics];
    Wikipedia page.
  * "The universe of mathematics grows out
    of the world about us like dreams out of the events of the day"
    [@ Stein 69].
  @ References: in Wigner CPAM(60);
    Hersh AiM(79);
    Field 89;
    Maddy 93 [realism];
    Brown 99;
    Shapiro 00,
    00,
    05;
    Linnebo & Uzquiano BJPS(09) [acceptable abstraction principles];
    Baker BJPS(09)
      [explanations in science and existence of mathematical entities];
    Cellucci SHPSA(13);
    Werndl PhM-a1310 [justifying definitions].
General References
  @ Books: Courant & Robbins 41;
    Pólya 62, 68;
    Bochner 66;
    Saaty & Weyl ed-69;
    Stein 69;
    Iyanaga & Kawada 80;
    Kramer 81;
    Campbell & Higgins ed-84;
    Dunham 90;
    Bajnok 13 [abstract mathematics, II];
    Kohar 16 [discrete mathematics].
  @ Method: Pólya 57;
    Van Gasteren 90;
    Tao BAMS(07) ["good mathematics"];
    Kjeldsen & Carter SHPSA(12) [growth of mathematical knowledge];
    Roytvarf 13;
    Mazur 15 [history of mathematical notation].
  @ I, books: Jones 70 [non-standard];
    Davis & Hersch 81;
    Dieudonné 92;
    Casti  95;
    Devlin 94,
    99,
    00;
    Joyner 08 [toys];
    Gallier 11 [discrete mathematics];
    Herrmann 12.
  @ I, short topics: Honsberger 73,
    76;
    Newman 82;
    Davis & Chinn 85;
    Ekeland 88;
    Peterson 88,
    90;
    Barrow 92;
    Stewart 92;
    Devlin 03 [unsolved problems];
    Tubbs 08;
    Havil 10 [paradoxes];
    Stewart 12 [17 equations that changed the world];
    Mackenzie 12 [the story of mathematics in 24 equations];
    Beardon 16.
  @ Reference books: Smith 59;
    Hazewinkel 87–00.
  @ Doing mathematics:
    Krieger 15;
    Meier & Smith 17 [and proofs].
  @ Conceptual: Friedman & Flagg AAM(90) [complexity of mathematical concepts];
    Lucas 99;
    Rotman 00;
    Sherry SHPSA(06) [mathematical reasoning];
    Josephson a1307-in [is mathematical truth a human construct?];
    Tallant BJPS(13) [pretense theories of mathematics fail];
    Lev PPNL(17)-a1409 [standard vs finite mathematics];
    Dantas ch(16)-a1506-FQXi [as tactics of self-referential systems];
    > s.a. Meaning.
Teaching, Applications, and Related Topics
  > s.a. Machine Learning.
  @ General references: Kline 59;
    Casti 89 [models of nature];
    Schwarz PhSc(95)jun [psychology];
    Hersh 97;
    Zebrowski 99 [and the physical universe];
    Rotman 00 [as an activity];
    Lakoff & Núñez 00 [and cognitive science];
    Arianrhod 05 [as language];
    Deem PT(07)jan [biology].
  @ Teaching: Pólya 57;
    Wickelgren 74;
    Krantz 94;
    Burton 04 [learning];
    Bass BAMS(05) [mathematicians and math education];
    Hewson 09 [bridge to university-level mathematics];
    Li 11 [problems];
    Hiriart-Urruty 16 [non-standard exercises].
  @ Innumeracy: Paulos 90;
    NS(91)mar30, p44 [need for mathematics].
  @ Quotations: Gaither & Cavazos-Gaither 98.
  @ Related topics: Hellman;
    Knuth BAMS(79) [typography];
    Ruelle BAMS(88);
    Gardner SA(98)aug [recreational];
    Renteln & Dundes NAMS(05) [humor];
    Silva et al JPA(10) [network of mathematical knowledge];
    news nat(11)jul
    + plus(11)jul [unplanned impact].
Online Resources
  > Encyclopedias:
    see MathPages;
    MathWorld;
    Internet Encyclopedia of Science;
    PlanetMath.org;
    Platonic Realms;
    Springer Online Encyclopaedia of Mathematics.
  > Other resources:
    see Earliest Use of Math Terms;
    MathSciNet [reviews].
"In mathematics the art of proposing a question must be held of higher value than solving it,"
  Georg Cantor (1845 – 1918)
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  send feedback and suggestions to bombelli at olemiss.edu – modified 14 feb 2021