{"id":{"repo_id":"maynooth","oai_identifier":"oai:mural.maynoothuniversity.ie:4516"},"canonical_url":"https://search.dev.ndltd.org/etd/maynooth/oai:mural.maynoothuniversity.ie:4516","repository":{"repo_id":"maynooth","name":"National University of Ireland - Maynooth","base_url":"http://mural.maynoothuniversity.ie/cgi/oai2"},"display":{"title":"Constructing Hecke-type Structures, their Representations and Applications","abstract":"This thesis is primarily concerned with the construction of a large Hecke-type structure called the double a�ne Q-dependent braid group. The signi�cance of this structure is that it is located at the top level of the hierarchy of all other structures that are known to be related to the braid group. In particular, as specialisations we obtain the Hecke algebra, in addition to the a�ne Hecke algebra, even the double a�ne Hecke algebra and also the elliptic braid group. To render the algebraic description of this group more accessible, we present an intuitive graphical representation that we have speci�cally developed to fully capture all of its structure. Contained within this representation are representations of all of the afore mentioned algebras which all contain the braid group as primary element. We also present �nite dimensional matrix representations of a�ne Hecke algebras, emerging from tangles. Using these tangles we also obtain representations of the Temperley-Lieb algebra and the a�ne braid group. We conclude this thesis with our interpretation of the central role of the Hecke algebra in the development of knot theory. More speci�cally we explicitly derive the HOMFLY and Jones polynomials.","abstract_html":"This thesis is primarily concerned with the construction of a large Hecke-type structure called the double a�ne Q-dependent braid group. The signi�cance of this structure is that it is located at the top level of the hierarchy of all other structures that are known to be related to the braid group. In particular, as specialisations we obtain the Hecke algebra, in addition to the a�ne Hecke algebra, even the double a�ne Hecke algebra and also the elliptic braid group. To render the algebraic description of this group more accessible, we present an intuitive graphical representation that we have speci�cally developed to fully capture all of its structure. Contained within this representation are representations of all of the afore mentioned algebras which all contain the braid group as primary element. We also present �nite dimensional matrix representations of a�ne Hecke algebras, emerging from tangles. Using these tangles we also obtain representations of the Temperley-Lieb algebra and the a�ne braid group. We conclude this thesis with our interpretation of the central role of the Hecke algebra in the development of knot theory. More speci�cally we explicitly derive the HOMFLY and Jones polynomials.","abstract_has_math":false,"creators":["Burella, Glen"],"institution":"National University of Ireland Maynooth","degree_name":"phd","degree_level":"doctoral","degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2013,"date_issued":"2013-02","date_published":"2013-02","updated_at":"2026-07-24T03:02:41Z","subjects":["Mathematical Physics"],"languages":["en"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":null,"outbound_label":null,"outbound_source":null},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Burella, Glen"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2013-02"]},{"key":"dc:date.issued","label":"Date","values":["2013-02"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["Mathematical Physics"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["National University of Ireland Maynooth"]},{"key":"dc:relation.isreferencedby","label":"Dc Relation Isreferencedby","values":["https://mural.maynoothuniversity.ie/id/eprint/4516/"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["doctoral"]},{"key":"dc:type.qualificationname","label":"Dc Type Qualificationname","values":["phd"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Mathematical Physics"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://mural.maynoothuniversity.ie/id/eprint/4516/1/THESIS.pdf"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["This thesis is primarily concerned with the construction of a large Hecke-type structure called the double a�ne Q-dependent braid group. The signi�cance of this structure is that it is located at the top level of the hierarchy of all other structures that are known to be related to the braid group. In particular, as specialisations we obtain the Hecke algebra, in addition to the a�ne Hecke algebra, even the double a�ne Hecke algebra and also the elliptic braid group. To render the algebraic description of this group more accessible, we present an intuitive graphical representation that we have speci�cally developed to fully capture all of its structure. Contained within this representation are representations of all of the afore mentioned algebras which all contain the braid group as primary element. We also present �nite dimensional matrix representations of a�ne Hecke algebras, emerging from tangles. Using these tangles we also obtain representations of the Temperley-Lieb algebra and the a�ne braid group. We conclude this thesis with our interpretation of the central role of the Hecke algebra in the development of knot theory. More speci�cally we explicitly derive the HOMFLY and Jones polynomials."]},{"key":"dc:format","label":"Dc Format","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["Constructing Hecke-type Structures, their Representations and Applications"]}]}],"canonical_facts":{"dc:creator":["Burella, Glen"],"dc:date":["2013-02"],"dc:date.issued":["2013-02"],"dc:description.abstract":["This thesis is primarily concerned with the construction of a large Hecke-type structure called the double a�ne Q-dependent braid group. The signi�cance of this structure is that it is located at the top level of the hierarchy of all other structures that are known to be related to the braid group. In particular, as specialisations we obtain the Hecke algebra, in addition to the a�ne Hecke algebra, even the double a�ne Hecke algebra and also the elliptic braid group. To render the algebraic description of this group more accessible, we present an intuitive graphical representation that we have speci�cally developed to fully capture all of its structure. Contained within this representation are representations of all of the afore mentioned algebras which all contain the braid group as primary element. We also present �nite dimensional matrix representations of a�ne Hecke algebras, emerging from tangles. Using these tangles we also obtain representations of the Temperley-Lieb algebra and the a�ne braid group. We conclude this thesis with our interpretation of the central role of the Hecke algebra in the development of knot theory. More speci�cally we explicitly derive the HOMFLY and Jones polynomials."],"dc:format":["application/pdf"],"dc:identifier.uri":["https://mural.maynoothuniversity.ie/id/eprint/4516/1/THESIS.pdf"],"dc:language":["en"],"dc:publisher.department":["Mathematical Physics"],"dc:publisher.institution":["National University of Ireland Maynooth"],"dc:relation.isreferencedby":["https://mural.maynoothuniversity.ie/id/eprint/4516/"],"dc:subject":["Mathematical Physics"],"dc:title":["Constructing Hecke-type Structures, their Representations and Applications"],"dc:type":["Thesis"],"dc:type.qualificationlevel":["doctoral"],"dc:type.qualificationname":["phd"]},"updated_at":"2026-07-24T03:02:41Z"}