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repositories = "Document Server@UHasselt"
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The Drinfel'd double of multiplier Hopf algebras
Description :
Let be a pairing of two regular multiplier Hopf algebras A and B. The Drinfel'd double associated to this pairing is constructed by using appropriate representations of A and B on the same vector space B circle times A. We realize the Drinfel'd double, denoted by D, as an algebra of operators...
Repository :
Document Server@UHasselt
Language(s) :
English
MVA-MUC1-IL2 vaccine immunotherapy for patients post-prostatectomy with rising PSA and no evident metastases
Author(s) :
Dreicer, R
,
Ahman, F
,
Pantuck, A
,
BEUNCKENS, Caroline
,
Bizouarne, N
,
Acres, B
,
Maciejewska, T
,
Squiban, P
Description :
Background: Over-expression, non-polarity and under glycosylation of the mucin glycoprotein molecule, MUC1, are associated with many cancers, making MUC1 an attractive target antigen for vaccine immunotherapy of cancer. MVA (Modified Vaccinia Ankara), a highly attenuated Vaccinia virus,, is non-prop...
Repository :
Document Server@UHasselt
Language(s) :
English
Hopf-takens bifurcations and centres
Description :
The paper deals with Hopf-Takens bifurcations, both in generic families and in families containing centres. Attention goes to the relation between normal forms, Lyapunov coefficients and the Bautin ideal. In case the Bautin ideal has only one generator we pay attention to the first non-zero Melnikov...
Repository :
Document Server@UHasselt
Language(s) :
English
Verification of relational transducers for electronic commerce
Author(s) :
SPIELMANN, Marc
Description :
Motivated by recent work of Abiteboul, Vianu, Fordham, and Yesha, we investigate the verifiability of transaction protocols specifying the interaction of multiple parties via a network. The protocols which we are concerned with typically occur in the context of electronic commerce applications and c...
Repository :
Document Server@UHasselt
Language(s) :
English
Twisted tensor product of multiplier Hopf (*-)algebras
Author(s) :
DELVAUX, Lydia
Description :
We combine two (not necessarily commutative or co-commutative) multiplier Hopf (*-)algebras to a new multiplier Hopf (*-)algebra. We use the construction of a twisted tensor product for algebras, as introduced by A. Van Daele. We then proceed to find sufficient conditions on the twist map for this t...
Repository :
Document Server@UHasselt
Language(s) :
English
Perturbation from an elliptic Hamiltonian of degree four - III global centre
Description :
The paper deals with Lienard equations of the form <(x)over dot> = y, (y) over circle = P(x) + yQ(x) with P and Q polynomials of degree, respectively, 3 and 2. Attention goes to perturbations of the Hamiltonian vector fields with an elliptic Hamiltonian of degree four, exhibiting a global centre. It...
Repository :
Document Server@UHasselt
Language(s) :
English
Perturbation from an elliptic Hamiltonian of degree four - IV figure eight-loop
Description :
The paper deals with Lienard equations of the form <(x)over dot>= y, <(y) over dot>= P(x) + yQ(x) with P and Q polynomials of degree, respectively, 3 and 2. Attention goes to perturbations of the Hamiltonian vector fields with an elliptic Hamiltonian of degree four, exhibiting a figure eight-loop. I...
Repository :
Document Server@UHasselt
Language(s) :
English
Invariant manifolds of maps close to a product of rotations: close to the rotation axis
Description :
We consider families of maps depending on a parameter epsilon such that for epsilon = 0 the map becomes a product of linear rotations in R2m+n and for epsilon not equal 0 the map is weakly attracting in the product of the rotation planes and weakly repelling in some complementary subspace. We prove ...
Repository :
Document Server@UHasselt
Language(s) :
English
Spectroscopic analysis of Au-V-based catalysts and their activity in the catalytic removal of diesel soot particulates
Author(s) :
Van Craenenbroeck, J
,
Andreeva, D
,
Tabakova, T
,
VAN WERDE, Kristof
,
MULLENS, Jules
,
Verpoort, F
Description :
Diesel soot oxidation over Au-VOx/TiO2 and Au-VOx/ZrO2 catalytic systems with different vanadia loadings were studied. The heavy-duty diesel soot was preliminarily analyzed. The composition of the catalysts was investigated by means of FT-Raman. Their activity toward the oxidation of diesel soot was...
Repository :
Document Server@UHasselt
Language(s) :
English
Abstract state machines and computationally complete query languages
Description :
Abstract state machines (ASMs) form a relatively new computation model holding the promise that they can simulate any computational system in lockstep, In particular, an instance of the ASM model has recently been introduced for computing queries to relational databases, This model, to which we refe...
Repository :
Document Server@UHasselt
Language(s) :
English