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        <datestamp>2023-07-11</datestamp>
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          <dc:contributor>Hinkkanen, Aimo</dc:contributor>
          <dc:contributor>Miles, Joseph</dc:contributor>
          <dc:contributor>Loeb, Peter</dc:contributor>
          <dc:contributor>Nikolaev, Igor</dc:contributor>
          <dc:creator>Chebao, Yusuf</dc:creator>
          <dc:date>2021-09-17T04:04:41Z</dc:date>
          <dc:date>2021-09-17T04:04:41Z</dc:date>
          <dc:date>2023-09-17T04:07:01Z</dc:date>
          <dc:date>2021-04-22</dc:date>
          <dc:date>2021-05</dc:date>
          <dc:description>Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2023-05-01</dc:description>
          <dc:description>The student, Yusuf Chebao, accepted the attached license on 2021-04-21 at 11:39.</dc:description>
          <dc:description>The student, Yusuf Chebao, submitted this Dissertation for approval on 2021-04-21 at 12:11.</dc:description>
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  Previous issue date: 2021-04-22</dc:description>
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Lift date: 2023-09-17T04:04:53Z
Reason: Author requested closed access (OA after 2yrs) in Vireo ETD system</dc:description>
          <dc:description>Embargo set by: Seth Robbins for item 118689
Lift date: 2023-09-17T04:07:01Z
Reason: Author requested closed access (OA after 2yrs) in Vireo ETD system</dc:description>
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          <dc:description>Limited</dc:description>
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          <dc:identifier>http://hdl.handle.net/2142/110844</dc:identifier>
          <dc:language>en</dc:language>
          <dc:rights>Copyright 2021 Yusuf Chebao</dc:rights>
          <dc:subject>ordinary differential equations</dc:subject>
          <dc:subject>real functions</dc:subject>
          <dc:subject>functions of a complex variable</dc:subject>
          <dc:subject>special functions</dc:subject>
          <dc:title>Zeros of solutions of certain differential equations</dc:title>
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            <discipline>Mathematics</discipline>
            <grantor>University of Illinois at Urbana-Champaign</grantor>
            <level>Dissertation</level>
            <name>Ph.D.</name>
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