Critical Curve and Singular Zeros of Harmonic Quadrinomial

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dc.contributor.advisorHunduma Legesse
dc.contributor.authorLeyla Abdulkadir
dc.date.accessioned2025-08-17T22:47:36Z
dc.date.available2025-08-17T22:47:36Z
dc.date.issued2024-10
dc.description.abstractIn this thesis, we show that the critical curve of the quadrinomial Pb(z) = bzk + 1 k􀀀1 zk􀀀1 + 1 n zn + kb n􀀀1 zn􀀀1 is the part of the unit circle. Moreover, we prove that there are at most two singular zeros for the quadrinomial Pb(z) = bzk+ 1 k􀀀1 zk􀀀1+ 1 n zn+ kb n􀀀1 zn􀀀1 we are considering.
dc.identifier.urihttps://etd.aau.edu.et/handle/123456789/6925
dc.language.isoen_US
dc.publisherAddis Ababa University
dc.subjectAnalytic Functions
dc.subjectHarmonic Polynomials
dc.subjectHarmonic Quadrinomials
dc.subjectSense Preserving
dc.subjectSense Reversing
dc.subjectCritical Curves
dc.subjectZeros
dc.subjectSingular
dc.subjectand Nonsingular Zeros
dc.titleCritical Curve and Singular Zeros of Harmonic Quadrinomial
dc.typeThesis

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