Contingut suprimit Contingut afegit
Aquest model bidimensional de curvatura constant positiva admet també una representació com a [[varietat riemanniana]] amb un [[tensor mètric]] donat per:
<math>g = a^2(dx\otimes dx + \sin^2 x\ dy\otimes dy)</math>
<math>g = a^2(dx\otimes dx + \sin^2 x\ dy\otimes dy)</math><span data-source="mwMA" id="cxmwMA" contenteditable="false" tabindex="0" style="display: inline;"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span>
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{{ORDENA:Geometria Elliptica}}
{{ORDENA:Geometria Elliptica}}<span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span><span data-source="mwMA" id="cxmwMA" style="display: inline;" contenteditable="false" tabindex="0"></span>
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{{ORDENA:Geometria Elliptica}}
