The matrix equation <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mrow><mml:mi mathvariant="normal">log</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi mathvariant="italic">XY</mml:mi><mml:mo stretchy="false">)</mml:mo><mml:mo>=</mml:mo><mml:mi mathvariant="normal">log</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>X</mml:mi><mml:mo stretchy="false">)</mml:mo><mml:mo>+</mml:mo><mml:mi mathvariant="normal">log</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>Y</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:mrow></mml:math>

Gerald Bourgeois

doi:10.1016/j.laa.2008.12.024

Journal articles

The matrix equation log(XY)=log(X)+log(Y)

Gerald Bourgeois ¹

1 GAATI - Laboratoire de Géométrie Algébrique et Applications à la Théorie de l'Information

Document type :

Journal articles

Domain :

Mathematics [math] / Algebraic Geometry [math.AG]

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The matrix equation log(XY)=log(X)+log(Y)

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The matrix equation log(XY)=log(X)+log(Y)

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