Browsing by Author "Gálvez Carrillo, Maria Immaculada"

An Ainfinity operad in spineless cacti
Gálvez Carrillo, Maria Immaculada (20150417)
External research report
Open AccessThe d.g. operad C of cellular chains on the operad of spineless cacti is isomorphic to the GerstenhaberVoronov operad codifying the cup product and brace operations on the Hochschild cochains of an associative algebra, ... 
An A(infinity)Operad in Spineless Cacti
Gálvez Carrillo, Maria Immaculada; Lombardi, Leandro; Tonks, Andrew (20151101)
Article
Open AccessThe dg operad of cellular chains on the operad of spineless cacti of Kaufmann (Topology 46(1):3988, 2007) is isomorphic to the GerstenhaberVoronov dg operad codifying the cup product and brace operations on the Hochschild ... 
André spectral sequences for BauesWirsching cohomology of categories
Gálvez Carrillo, Maria Immaculada; Neumann, Frank; Tonks, Andrew (20111216)
Other
Open AccessWe construct spectral sequences in the framework of BauesWirsching cohomology and homology for functors between small categories and analyze particular cases including Grothendieck fibrations. We also give applications ... 
André spectral sequences for Baues–Wirsching cohomology of categories
Gálvez Carrillo, Maria Immaculada; Neumann, Frank; Tonks, Andrew (20120430)
Article
Restricted access  publisher's policyWe construct spectral sequences in the framework of Baues–Wirsching cohomology and homology for functors between small categories and analyze particular cases including Grothendieck fibrations. We also give applications ... 
Aprenentatge actiu de conceptes en probabilitat i estadística per a l'enginyeria
Gálvez Carrillo, Maria Immaculada (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 20120629)
Conference lecture
Open Access 
CÀLCUL (Examen 1r quadrimestre, 1r parcial)
Gálvez Carrillo, Maria Immaculada (Universitat Politècnica de Catalunya, 20131107)
Exam
Restricted access to the UPC academic community 
CÀLCUL (Examen 1r quadrimestre, 1r parcial)
Gálvez Carrillo, Maria Immaculada (Universitat Politècnica de Catalunya, 20141105)
Exam
Restricted access to the UPC academic community 
CÀLCUL (Examen 1r quadrimestre, 2n parcial)
Gálvez Carrillo, Maria Immaculada (Universitat Politècnica de Catalunya, 20140116)
Exam
Restricted access to the UPC academic community 
CÀLCUL (Examen 1r quadrimestre, 2n parcial)
Gálvez Carrillo, Maria Immaculada (Universitat Politècnica de Catalunya, 20150108)
Exam
Restricted access to the UPC academic community 
Central cohomology operations and Ktheory
Gálvez Carrillo, Maria Immaculada; Whitehouse, Sarah (20140416)
Article
Open AccessFor stable degree 0 operations, and also for additive unstable operations of bidegree (0, 0), it is known that the centre of the ring of operations for complex cobordism is isomorphic to the corresponding ring of connective ... 
Central cohomology operations and Ktheory
Gálvez Carrillo, Maria Immaculada; Whitehouse, Sarah (201204)
External research report
Open AccessFor stable degree zero operations, and also for additive unstable operations of bidegree (0,0), it is known that the centre of the ring of operations for complex cobordism is isomorphic to the corresponding ring of connective ... 
Decomposition Spaces and Incidence (Co)Algebras .
Gálvez Carrillo, Maria Immaculada (Birkhäuser Verlag, 2015)
Conference report
Restricted access  publisher's policyDecomposition spaces are simplicial 88 groupoids with an exactness property giving coherent associativity of its objective incidence (co)algebra. Our theory encompasses the Connes–Kreimer algebra, (derived) Hall algebras ... 
Decomposition spaces and restriction species
Gálvez Carrillo, Maria Immaculada; Kock, Joachim; Tonks, Andrew (Oxford University Press, 20180912)
Article
Open AccessWe show that Schmitt’s restriction species (such as graphs, matroids, posets, etc.) naturally induce decomposition spaces (a.k.a. unital 2Segal spaces), and that their associated coalgebras are an instance of the general ... 
Decomposition spaces, incidence algebras and Möbius inversion
Gálvez Carrillo, Maria Immaculada; Kock, Joachim; Tonks, Andrew (20140411)
External research report
Open Access 
Decomposition spaces, incidence algebras and Möbius inversion I: basic theory
Gálvez Carrillo, Maria Immaculada; Kock, Joachim; Tonks, Andrew (201512)
External research report
Open AccessThis is the first in a series of papers devoted to the theory of decomposition spaces, a general framework for incidence algebras and Möbius inversion, where algebraic identities are realised by taking homotopy cardinality ... 
Decomposition spaces, incidence algebras and Möbius inversion I: basic theory
Gálvez Carrillo, Maria Immaculada; Kock, Joachim; Tonks, Andrew (20180620)
Article
Restricted access  publisher's policyThis is the first in a series of papers devoted to the theory of decomposition spaces, a general framework for incidence algebras and Möbius inversion, where algebraic identities are realised by taking homotopy cardinality ... 
Decomposition spaces, incidence algebras and Möbius inversion II: completeness, length filtration, and finiteness
Gálvez Carrillo, Maria Immaculada; Kock, Joachim; Tonks, Andrew (201512)
External research report
Open AccessThis is part 2 of a trilogy of papers introducing and studying the notion of decomposition space as a general framework for incidence algebras and Möbius inversion, with coefficients in 8groupoids. A decomposition space ... 
Decomposition spaces, incidence algebras and Mobius inversion II: Completeness, length filtration, and finiteness
Gálvez Carrillo, Maria Immaculada; Kock, Joachim; Tonks, Andrew (20180731)
Article
Restricted access  publisher's policyThis is the second in a trilogy of papers introducing and studying the notion of decomposition space as a general framework for incidence algebras and Möbius inversion, with coefficients in 8groupoids. A decomposition ... 
Decomposition spaces, incidence algebras and Möbius inversion III: the decomposition space of Möbius intervals
Gálvez Carrillo, Maria Immaculada; Kock, Joachim; Tonks, Andrew (201512)
External research report
Open AccessDecomposition spaces are simplicial 8groupoids subject to a certain exactness condition, needed to induce a coalgebra structure on the space of arrows. Conservative ULF functors between decomposition spaces induce coalgebra ... 
Decomposition spaces, incidence algebras and Mobius inversion III: the decomposition space of Möbius intervals
Gálvez Carrillo, Maria Immaculada; Kock, Joachim; Tonks, Andrew (20180820)
Article
Restricted access  publisher's policyDecomposition spaces are simplicial 8groupoids subject to a certain exactness condition, needed to induce a coalgebra structure on the space of arrows. Conservative ULF functors (CULF) between decomposition spaces induce ...