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Lecture notes 2011 (slides), pdf.file - Katedra matematiky FEL ČVUT

Lecture notes 2011 (slides), pdf.file - Katedra matematiky FEL ČVUT

Lecture notes 2011 (slides), pdf.file - Katedra matematiky FEL ČVUT

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2. Základní pojmy analýzy v C<br />

• Základem analýzy je pojem limity, k tomu potˇrebujeme pojem<br />

okolí bodu z ∈ C.<br />

U(z) = U(z, ε) = {w ∈ C | |w − z| < ε} .<br />

... ε-okolí bodu z, (ε > 0).<br />

... prstencové okolí bodu z.<br />

... okolí nekonečna.<br />

U(z, ε) \ {z}<br />

U(∞, ε) = {w ∈ C | |w| > ε} .<br />

Jan Hamhalter http://math.feld.cvut.cz/hamhalte Matematika pro Kybernetiku <strong>Lecture</strong> Notes 29 / 369

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