Parameterized approximability:
Gespeichert in:
| 1. Verfasser: | |
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| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
2009
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| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | III. 160 S. graph. Darst. |
Internformat
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Datensatz im Suchindex
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| adam_text | PARAMETERIZED APPROXIMABILITY DISSERT A.TI ON ZUR ERLANGUNG DES
AKADEMISCHEN GRADES DOCTOR RERUM NATURALIUM (DR. RER. NAT.) IM FACH
INFORMATIK EINGEREICHT AN DER MATHEMATISCH-NATURWISSENSCHAFTLIEHEN
FAKULTAET II DER HUMBOLDT-UNIVERSITAET ZU BERLIN VON FRAU
DIPLOM-INFORMATIKERIN MAGDALENA GRUEBER GEBOREN AM 09.03.1981 IN MUENCHEN
PRAESIDENT DER HUMBOLDT-UNIVERSITAET ZU BERLIN PROF. DR. CHRISTOPH
MARKSCHIES DEKAN DER MATHEMATISCH-NATURWISSENSCHAFTLICHEN FAKULTAET II
PROF. DR. PETER FREIISCH GUTACHT ER /GUTACHT ERIN: 1. PROF. DR. MARTIN
GROHE 2. PROF. DR. ROLF NIEDERINEIER 3. PROF. FEDOR FOMIN PH.D. TAG DER
VERTEIDIGUNG: 31.08.2009 CONTENTS 1 INTRODUCTION 3 2 PRELIMINARIES 7 2.1
PARAMETERIZED COMPLEXITY 9 2.1.1 THE W[L]-HARDNESS OF THE DISJOINT
CYCLES PROBLEM 12 2.2 OPTIMISATION PROBLEMS AND APPROXIMABILITY 16 2.2.1
DISJOINT CYCLES AND FEEDBACK VERTEX SETS 19 3 DEFINING PARAMETERIZED
APPROXIMABILITY 21 3.1 PARAMETERIZED APPROXIMABILITY 23 3.1.1 COST
APPROXIMABILITY 29 3.2 FIRST APPROXIMABILITY RESULTS 31 3.3 FIRST
INAPPROXIINABILITY RESULTS 34 4 MONOTONE PROBLEMS 45 4.1 GAP-PRESERVING
REDUCTIONS 40 4.2 INAPPROXIMABILITY RESULTS 47 5 APPROXIMATING THE
DISJOINT CYCLES PROBLEM 57 5.1 TECHNICAL LEMMAS 59 5.1.1 PROOF OF THE
LINKAGE LEMMA 62 5.2 THE MAIN ALGORITHM 78 5.3 DISJOINT CYCLES AND
DISJOINT PATHS SO 6 THE DISJOINT PATHS PROBLEM ON PLANAR DAGS 83 6.1 TWO
FACES: 2-ACYCLIC-PLANAR-DI-VDP 80 6.1.1 BOUND ON THE NUMBER OF HOMOTOPY
CLASSES 89 6.1.2 BI-BI-PNTHS 92 0.1.3 Z?,-3_I-PATHS 96 6.1.4 PROOF OF
THEOREM 6.1 112 6.2 THREE FACES: 3-ACYCLIC-PLANAR-DI-VDP 113 6.2.1
COMPUTING PARTIAL SOLUTIONS 121 6.2.2 COMBINING PARTIAL SOLUTIONS AND
REALIZING (H2)-PATHS 130 6.2.3 PROOF OF THEOREM 6.13 139 7 CONCLUSION
141 1
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| any_adam_object | 1 |
| author | Grüber, Magdalena 1981- |
| author_GND | (DE-588)140422560 |
| author_facet | Grüber, Magdalena 1981- |
| author_role | aut |
| author_sort | Grüber, Magdalena 1981- |
| author_variant | m g mg |
| building | Verbundindex |
| bvnumber | BV036011187 |
| classification_rvk | ST 134 |
| ctrlnum | (OCoLC)608749432 (DE-599)BVBBV036011187 |
| dewey-full | 511.4 |
| dewey-hundreds | 500 - Natural sciences and mathematics |
| dewey-ones | 511 - General principles of mathematics |
| dewey-raw | 511.4 |
| dewey-search | 511.4 |
| dewey-sort | 3511.4 |
| dewey-tens | 510 - Mathematics |
| discipline | Informatik Mathematik |
| format | Thesis Book |
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| id | DE-604.BV036011187 |
| illustrated | Illustrated |
| indexdate | 2024-07-09T22:09:29Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-018903412 |
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| physical | III. 160 S. graph. Darst. |
| publishDate | 2009 |
| publishDateSearch | 2009 |
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| spelling | Grüber, Magdalena 1981- Verfasser (DE-588)140422560 aut Parameterized approximability von Magdalena Grüber 2009 III. 160 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Berlin, Humboldt-Univ., Diss., 2009 Gerichteter Graph (DE-588)4156815-1 gnd rswk-swf Approximationsalgorithmus (DE-588)4500954-5 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Approximationsalgorithmus (DE-588)4500954-5 s Gerichteter Graph (DE-588)4156815-1 s DE-604 GBV Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=018903412&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Grüber, Magdalena 1981- Parameterized approximability Gerichteter Graph (DE-588)4156815-1 gnd Approximationsalgorithmus (DE-588)4500954-5 gnd |
| subject_GND | (DE-588)4156815-1 (DE-588)4500954-5 (DE-588)4113937-9 |
| title | Parameterized approximability |
| title_auth | Parameterized approximability |
| title_exact_search | Parameterized approximability |
| title_full | Parameterized approximability von Magdalena Grüber |
| title_fullStr | Parameterized approximability von Magdalena Grüber |
| title_full_unstemmed | Parameterized approximability von Magdalena Grüber |
| title_short | Parameterized approximability |
| title_sort | parameterized approximability |
| topic | Gerichteter Graph (DE-588)4156815-1 gnd Approximationsalgorithmus (DE-588)4500954-5 gnd |
| topic_facet | Gerichteter Graph Approximationsalgorithmus Hochschulschrift |
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