data/257.json
{
"definitions" : {
"K" : [ {
"Q381892" : "compact space"
} ],
"C(K)" : [ {
"Q179899" : "topological space"
} ]
},
"constraints" : [ ],
"math_inputtex" : "C(K)",
"math_inputtex_semantic" : "\\wf{Q179899}{C}(\\w{Q381892}{K})",
"correct_tex" : "C(K)",
"correct_mml" : "<math xmlns=\"http://www.w3.org/1998/Math/MathML\" id=\"p1.1.m1.1\" class=\"ltx_Math\" alttext=\"C(K)\" display=\"inline\">\n <semantics id=\"p1.1.m1.1a\">\n <mrow id=\"p1.1.m1.1.5.2\" xref=\"p1.1.m1.1.5.1.cmml\">\n <mi id=\"p1.1.m1.1.1\" xref=\"p1.1.m1.1.1.cmml\">C</mi>\n <mo id=\"p1.1.m1.1.5.2a\" xref=\"p1.1.m1.1.5.1.cmml\"></mo>\n <mrow id=\"p1.1.m1.1.5.2.1\" xref=\"p1.1.m1.1.5.1.cmml\">\n <mo stretchy=\"false\" id=\"p1.1.m1.1.2\" xref=\"p1.1.m1.1.5.1.cmml\">(</mo>\n <mi id=\"p1.1.m1.1.3\" xref=\"p1.1.m1.1.3.cmml\">K</mi>\n <mo stretchy=\"false\" id=\"p1.1.m1.1.4\" xref=\"p1.1.m1.1.5.1.cmml\">)</mo>\n </mrow>\n </mrow>\n <annotation-xml encoding=\"MathML-Content\" id=\"p1.1.m1.1b\">\n <apply id=\"p1.1.m1.1.5.1.cmml\" xref=\"p1.1.m1.1.5.2\">\n <csymbol cd=\"latexml\" id=\"p1.1.m1.1.1.cmml\" xref=\"p1.1.m1.1.1\">Q179899</csymbol>\n <csymbol cd=\"latexml\" id=\"p1.1.m1.1.3.cmml\" xref=\"p1.1.m1.1.3\">Q381892</csymbol>\n </apply>\n </annotation-xml>\n <annotation encoding=\"application/x-tex\" id=\"p1.1.m1.1c\">C(K)</annotation>\n </semantics>\n</math>",
"uri" : "https://arxiv.org/abs/1211.4830",
"title" : "Examples of Aleph Null-categorical simple theories Context 1",
"comment" : "not sure if K is necessarily a compact space, but the notation seems to be something like that. Or, could it be a k-space? Anyway, C(K) seems to have a certain meaning, and C might have to do with complex numbers, see https://en.wikipedia.org/wiki/C*-algebra",
"type" : "general formula",
"ntcir12-type" : "28",
"formula" : "1_41.3",
"page" : "7",
"ntcir12-relevance" : "4"
}