<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0034-7426</journal-id>
<journal-title><![CDATA[Revista Colombiana de Matemáticas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev.colomb.mat.]]></abbrev-journal-title>
<issn>0034-7426</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional de Colombia y Sociedad Colombiana de Matemáticas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0034-74262016000200003</article-id>
<article-id pub-id-type="doi">10.15446/recolma.v50n2.62208</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Construction of Bh&#91;g&#93; sets in product of groups]]></article-title>
<article-title xml:lang="es"><![CDATA[Construcción de conjuntos Bh&#91;g&#93; en producto de grupos]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ruiz]]></surname>
<given-names><![CDATA[Diego]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Trujillo]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad del Cauca  ]]></institution>
<addr-line><![CDATA[Popayán ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="A">
<institution><![CDATA[,trujillo@unicauca.edu.co  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2016</year>
</pub-date>
<volume>50</volume>
<numero>2</numero>
<fpage>165</fpage>
<lpage>174</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0034-74262016000200003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0034-74262016000200003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0034-74262016000200003&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract A subset A of an abelian group G is a Bh&#91;g&#93; set on G if the elements of G can be written in at most g ways as sum of h elements of A. Given any field F, this work presents constructions of Bh&#91;g&#93; sets on the abelian groups (Fh +), (Zd, +), and (Zm1 × &#8230; × Zmd, +), for d &#8805; 2, h &#8805; 2, and g &#8805; 1.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Un subconjunto A de un grupo abeliano G es un conjunto Bh&#91;g&#93; sobre G si todo elemento de G puede escribirse en a lo sumo de g for- mas como la suma de h elementos de A. En este trabajo se presentan construcciones de conjuntos Bh&#91;g&#93; sobre los grupos abelianos (Fh +), (Zd, +), y (Zm1 × &#8230; × Zmd, +), para d &#8805; 2, h &#8805; 2, y g &#8805; 1. con F cualquier campo.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Sidon sets]]></kwd>
<kwd lng="en"><![CDATA[Bh&#91;g&#93; sets]]></kwd>
<kwd lng="es"><![CDATA[Conjuntos de Sidon]]></kwd>
<kwd lng="es"><![CDATA[Conjuntos Bh]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[   <font face="Verdana" size="2">      <p>DOI: <a href="https://doi.org/10.15446/recolma.v50n2.62208" target="_blank">https://doi.org/10.15446/recolma.v50n2.62208</a></p>      <p align="center"><font size="4"><b>Construction of <i>B<sub>h</sub></i>&#91;<i>g</i>&#93; sets in product of groups</b></font></p>      <p align="center"><font size="3"><b>Construcci&oacute;n de conjuntos <i>B<sub>h</sub></i>&#91;<i>g</i>&#93; en producto de grupos</b></font></p>      <p align="center">Diego Ruiz, Carlos Trujillo<sup>1</sup></p>      <p><sup>1</sup> Universidad del Cauca, Popay&aacute;n, Colombia. <a href="mailto:dfruiz@unicauca.edu.co"><u>dfruiz@unicauca.edu.co</u></a>, <a href="mailto:trujillo@unicauca.edu.co"><u>trujillo@unicauca.edu.co</u></a></p>  <hr>     <p align="center"><b>Abstract</b></p>      <p> A subset <font face="Monotype Corsiva">A</font> of an abelian group <i>G</i> is a <i>B<sub>h</sub></i>&#91;<i>g</i>&#93; set on <i>G</i> if the elements of <i>G</i> can be written in at most <i>g</i> ways as sum of <i>h</i> elements of <font face="Monotype Corsiva">A</font>. Given any field <font face="Castellar">F</font>, this work presents constructions of <i>B<sub>h</sub></i>&#91;<i>g</i>&#93; sets on the abelian groups (<font face="Castellar">F</font><sup><i>h</i></sup> +), (<font face="Castellar">Z</font><sup><i>d</i></sup>, +), and (<font face="Castellar">Z</font><sub><i>m</i><sub>1</sub></sub> &times; &hellip; &times; <font face="Castellar">Z</font><sub><i>m<sub>d</sub></i></sub>, +), for <i>d</i> &ge; 2, <i>h</i> &ge; 2, and <i>g</i> &ge; 1.</p>      <p><b>Keywords:</b> Sidon sets, <i>B<sub>h</sub></i>&#91;<i>g</i>&#93; sets.</p>  <hr>     <p><i>Mathematics Subject Classification:</i> 11B50, 11B75.</p>  <hr>      ]]></body>
<body><![CDATA[<p align="center"><b>Resumen</b></p>      <p>Un subconjunto <font face="Monotype Corsiva">A</font> de un grupo abeliano <i>G</i> es un conjunto <i>B<sub>h</sub></i>&#91;<i>g</i>&#93; sobre <i>G</i> si todo elemento de <i>G</i> puede escribirse en a lo sumo de <i>g</i> for- mas como la suma de <i>h</i> elementos de <font face="Monotype Corsiva">A</font>. En este trabajo se presentan construcciones de conjuntos <i>B<sub>h</sub></i>&#91;<i>g</i>&#93; sobre los grupos abelianos (<font face="Castellar">F</font><sup><i>h</i></sup> +), (<font face="Castellar">Z</font><sup><i>d</i></sup>, +), y (<font face="Castellar">Z</font><sub><i>m</i><sub>1</sub></sub> &times; &hellip; &times; <font face="Castellar">Z</font><sub><i>m<sub>d</sub></i></sub>, +), para <i>d</i> &ge; 2, <i>h</i> &ge; 2, y <i>g</i> &ge; 1. con <font face="Castellar">F</font> cualquier campo.</p>      <p><b>Palabras claves:</b> Conjuntos de Sidon, Conjuntos <i>B<sub>h</sub></i>.</p>  <hr>      <p>Texto completo disponible en <a href="pdf/rcm/v50n2/v50n2a03.pdf" target="_blank">PDF</a></p> <hr>      <p align="center"><b>References</b></p>      <!-- ref --><p>&#91;1&#93; J. Bravo, D. Ruiz, and C. Trujillo, Cardinality of sets associated to <i>B</i><sub>3</sub> and <i>B</i><sub>4</sub> sets, Revista colombiana de matem&aacute;ticas 46 (2012), no. 1, 27-37.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2646620&pid=S0034-7426201600020000300001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>&#91;2&#93; S. Chowla and A. Mian, Solution of a problem of Erd&ouml;s and Tur&aacute;n in additive-number theory, Proc. Nat. Acad. Sci. India Series A 14 (1944), 3-4.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2646622&pid=S0034-7426201600020000300002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>&#91;3&#93; J. Cilleruelo, Conjuntos de enteros con todas las diferencias distintas, La Gaceta de la RSME 11 (2008), no. 1, 151-170.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2646624&pid=S0034-7426201600020000300003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>&#91;4&#93; J. Cilleruelo, Sidon sets in <font face="Castellar">N</font><sup><i>d</i></sup>, Journal of Combinatorial Theory Series A 117 (2010), no. 7, 857-871.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2646626&pid=S0034-7426201600020000300004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>&#91;5&#93; G. Garcia, C. Trujillo, and J. Velasquez, <i>B</i><sup>&plusmn;</sup><sub>2</sub> &#91;<i>g</i>&#93; finite sets, Journal Of Algebra, Number Theory And Applications 4 (2004), no. 3, 593-604.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2646628&pid=S0034-7426201600020000300005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>&#91;6&#93; S. Golomb and G. Gong, The status of Costas arrays, IEEE Transactions on Information Theory 53 (2007), no. 11, 4260-4265.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2646630&pid=S0034-7426201600020000300006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>&#91;7&#93; A. G&oacute;mez, D. Ruiz, and C. Trujillo, Construcci&oacute;n de conjuntos de Sidon en dimensi&oacute;n dos, XVIII Congreso Colombiano de Matem&aacute;ticas, Universidad Industrial de Santander (Colombia), Julio 2011.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2646632&pid=S0034-7426201600020000300007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>&#91;8&#93; C. G&oacute;mez and C. Trujillo, Una nueva construcci&oacute;n de conjuntos <i>B<sub>h</sub></i> modulares, Matem&aacute;ticas: Ense&ntilde;anza Universitaria 19 (2011), no. 1, 53-62.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2646634&pid=S0034-7426201600020000300008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>&#91;9&#93; J. G&oacute;mez, Construcci&oacute;n de conjuntos <i>B<sub>h</sub></i>&#91;<i>g</i>&#93;, Master thesis, Universidad del Valle, Colombia, 2011.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2646636&pid=S0034-7426201600020000300009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>&#91;10&#93; K. O'Bryant, A complete annotated bibliography of work related to sidon sequences, The electronic Journal of Combinatorics-Dynamic Surveys 11 (2004), 39.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2646638&pid=S0034-7426201600020000300010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>&#91;11&#93; L. Rackham and P. &#352;arka, <i>B<sub>h</sub></i> sequences in higher dimensions, The Electronic Journal of Combinatorics 17 (2010), no. 1, R35 (electronic), 15.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2646640&pid=S0034-7426201600020000300011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>&#91;12&#93; C. Trujillo, Sucesiones de sidon, Ph.D. thesis, Universidad Polit&eacute;cnica de Madrid, Espa&ntilde;a, 1998.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2646642&pid=S0034-7426201600020000300012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <p align="center">Recibido: abril de 2016 Aceptado: julio de 2016</p>  </font>     ]]></body>
<body><![CDATA[ ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bravo]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Ruiz]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Trujillo]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cardinality of sets associated to B3 and B4 sets]]></article-title>
<source><![CDATA[Revista colombiana de matemáticas]]></source>
<year>2012</year>
<volume>46</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>27-37</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chowla]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Mian]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Solution of a problem of Erdös and Turán in additive-number theory]]></article-title>
<source><![CDATA[Proc. Nat. Acad. Sci. India Series A]]></source>
<year>1944</year>
<volume>14</volume>
<page-range>3-4</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cilleruelo]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Conjuntos de enteros con todas las diferencias distintas]]></article-title>
<source><![CDATA[La Gaceta de la RSME]]></source>
<year>2008</year>
<volume>11</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>151-170</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cilleruelo]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Sidon sets in Nd]]></article-title>
<source><![CDATA[Journal of Combinatorial Theory Series A]]></source>
<year>2010</year>
<volume>117</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>857-871</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Garcia]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Trujillo]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Velasquez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[B±2 &#91;g&#93; finite sets]]></article-title>
<source><![CDATA[Journal Of Algebra, Number Theory And Applications]]></source>
<year>2004</year>
<volume>4</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>593-604</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Golomb]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Gong]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The status of Costas arrays]]></article-title>
<source><![CDATA[IEEE Transactions on Information Theory]]></source>
<year>2007</year>
<volume>53</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>4260-4265</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ruiz]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Trujillo]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Construcción de conjuntos de Sidon en dimensión dos]]></source>
<year></year>
<conf-name><![CDATA[XVIII Congreso Colombiano de Matemáticas]]></conf-name>
<conf-date>Julio 2011</conf-date>
<conf-loc> </conf-loc>
</nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Trujillo]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Una nueva construcción de conjuntos Bh modulares]]></article-title>
<source><![CDATA[Matemáticas: Enseñanza Universitaria]]></source>
<year>2011</year>
<volume>19</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>53-62</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Construcción de conjuntos Bh&#91;g&#93;]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[O'Bryant]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A complete annotated bibliography of work related to sidon sequences]]></article-title>
<source><![CDATA[The electronic Journal of Combinatorics-Dynamic Surveys]]></source>
<year>2004</year>
<volume>11</volume>
<numero>39</numero>
<issue>39</issue>
</nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rackham]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[&#352;arka]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Bh sequences in higher dimensions]]></article-title>
<source><![CDATA[The Electronic Journal of Combinatorics]]></source>
<year>2010</year>
<volume>17</volume>
<numero>1</numero>
<issue>1</issue>
</nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Trujillo]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Sucesiones de sidon]]></source>
<year></year>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
