The World's Most Challenging Math Problems

<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd">
  <record>
    <leader>00000cab a2200000   4500</leader>
    <controlfield tag="001">MAP20210022036</controlfield>
    <controlfield tag="003">MAP</controlfield>
    <controlfield tag="005">20210716111809.0</controlfield>
    <controlfield tag="008">210709e20210705esp|||p      |0|||b|spa d</controlfield>
    <datafield tag="040" ind1=" " ind2=" ">
      <subfield code="a">MAP</subfield>
      <subfield code="b">spa</subfield>
      <subfield code="d">MAP</subfield>
    </datafield>
    <datafield tag="084" ind1=" " ind2=" ">
      <subfield code="a">6</subfield>
    </datafield>
    <datafield tag="100" ind1="1" ind2=" ">
      <subfield code="0">MAPA20210028854</subfield>
      <subfield code="a">Oursler , Alyssa</subfield>
    </datafield>
    <datafield tag="245" ind1="1" ind2="0">
      <subfield code="a">The World's Most Challenging Math Problems</subfield>
      <subfield code="c">Alyssa Oursler, Karl Roth</subfield>
    </datafield>
    <datafield tag="520" ind1=" " ind2=" ">
      <subfield code="a">On May 24, 2000, famed mathematicians Sir Michael Atiyah and John Tate entered a lecture hall at the Collége de France in Paris. There, they made an announcement that put sophisticated mathematics into an unusually mainstream spotlight. The first person or team to crack any of the seven most challenging unsolved math problems would be awarded a cool $1 million prize. The Millennium Prize Problems, as they're called, created a collective $7 million in prize moneymoney meant to incentivize the greatest minds to find answers to some of math's longest standing mysteries.</subfield>
    </datafield>
    <datafield tag="650" ind1=" " ind2="4">
      <subfield code="0">MAPA20080559373</subfield>
      <subfield code="a">Matemáticas</subfield>
    </datafield>
    <datafield tag="650" ind1=" " ind2="4">
      <subfield code="0">MAPA20080603076</subfield>
      <subfield code="a">Problemas de decisión</subfield>
    </datafield>
    <datafield tag="650" ind1=" " ind2="4">
      <subfield code="0">MAPA20080611897</subfield>
      <subfield code="a">Perspectivas económicas</subfield>
    </datafield>
    <datafield tag="773" ind1="0" ind2=" ">
      <subfield code="w">MAP20190020794</subfield>
      <subfield code="t">Contingencies : American Academy of Actuaries</subfield>
      <subfield code="d">Washington : American Academy of Actuaries, 2019-2024</subfield>
      <subfield code="g">05/07/2021 Año 2021 Número 4 - 2021 julio-agosto , p. 17-23</subfield>
    </datafield>
  </record>
</collection>