What does meromorphic mean?
Meromorphic means (complex analysis, of a function) That is the ratio of two holomorphic functions (and so possibly infinite at a discrete set of points)..
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Pronunciation varies by accent · adjective
(complex analysis, of a function) That is the ratio of two holomorphic functions (and so possibly infinite at a discrete set of points)..
Normal families of meromorphic functions are most naturally studied using the spherical metric (§1.2), an approach initiated by Ostrowski [1926]. Some results for meromorphic functions, such as the FNT, are immediate extensions from the analytic case, whereas others, such as Landau's or Julia's theorem are set in a much broader context than their analytic counterparts. Normality criteria pertinent to families of meromorphic functions, such as Marty's theorem, have not yet been encountered.
Note that such a transformation is holomorphic at the origin, but is essentially singular at infinity. However, since T(z) commutes with A(z), the transformed system has coefficient matrix A(z)-zq'(z)I and hence is again meromorphic at infinity.
A point p#92;inP¹ is singular for #92;textstyle#92;frac#123;d#125;#123;dz#125;-A if the equation cannot be made regular at p with a local meromorphic transformation.
Use meromorphic when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Meromorphic means (complex analysis, of a function) That is the ratio of two holomorphic functions (and so possibly infinite at a discrete set of points)..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Normal families of meromorphic functions are most naturally studied using the spherical metric (§1.2), an approach initiated by Ostrowski [1926]. Some results for meromorphic functions, such as the FNT, are immediate extensions from the analytic case, whereas others, such as Landau's or Julia's theorem are set in a much broader context than their analytic counterparts. Normality criteria pertinent to families of meromorphic functions, such as Marty's theorem, have not yet been encountered.
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