Results 11 to 20 of about 2,015,390 (247)

Model transformations in Converge [PDF]

Model transformations are currently the focus of much interest and research due to the OMG’s QVT initiative. Current proposals for model transformation languages can be divided into two main camps: those taking a ‘declarative’ approach, and those opting
Tratt, Laurence, Clark, Tony
core   +9 more sources

Fractional transformations of generalised functions [PDF]

, 2009
A distributional theory of fractional transformations is developed. A constructive approach, based on the eigenfunction expansion method pioneered by A. H.
Lamb, Wilson, Khan, Khaula Naeem, McBride, Adam C.   +2 more
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On the discrete and continuous Miura chain associated with the sixth Painlev equation [PDF]

, 2000
A Miura chain is a (closed) sequence of differential (or difference) equations that are related by Miura or B\"acklund transformations. We describe such a chain for the sixth Painlev\'e equation (\pvi), containing, apart from \pvi itself, a Schwarzian ...
Hone, A. N. W., Nijhoff, F., Nijhoff, Frank W., Joshi, Nalini, Frank Nijhoff, Joshi, N., Nalini Joshi, Andrew Hone, Hone, Andrew N.W.   +8 more
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Semigroups of order-decreasing transformations [PDF]

, 2012
Let X be a totally ordered set and consider the semigroups of orderdecreasing (increasing) full (partial, partial one-to-one) transformations of X. In this Thesis the study of order-increasing full (partial, partial one-to-one) transformations has been
Umar, Abdullahi
core   +2 more sources

Model transformations and Tool Integration [PDF]

, 2004
Model transformations are increasingly recognised as being of significant importance to many areas of software development and integration. Recent attention on model transformations has particularly focused on the OMGs Queries/Views/Transformations (QVT)
Laurence Tratt, Tratt, Laurence
core   +1 more source

Darboux Transformations for Orthogonal Differential Systems and Differential Galois Theory [PDF]

, 2023
Darboux developed an ingenious algebraic mechanism to construct infinite chains of ''integrable'' second-order differential equations as well as their solutions.
Weil, Jacques-Arthur, Acosta-Humánez, Primitivo, Sánchez-Cauce, Raquel, Barkatou, Moulay   +3 more
core   +1 more source

Bäcklund transformations for noncommutative anti-self-dual Yang-Mills equations [PDF]

, 2009
We present Bäcklund transformations for the non-commutative anti-self-dual Yang–Mills equations where the gauge group is G = GL(2) and use it to generate a series of exact solutions from a simple seed solution.
Gilson, C.R., GILSON, CLAIRE R., HAMANAKA, MASASHI, Hamanaka, M., Nimmo, J.J.C., NIMMO, JONATHAN J. C.   +5 more
core   +1 more source

Remark to transformations of linear differential and functional-differential equations [PDF]

, 2000
summary:For linear differential and functional-differential equations of the $n$-th order criteria of equivalence with respect to the pointwise transformation are ...
Tryhuk, Václav
core   +1 more source

Bidirectional Model Transformations in QVT: Semantic Issues and Open Questions [PDF]

, 2007
We consider the OMG's Queries, Views and Transformations (QVT) standard as applied to the specification of bidirectional transformations between models. We discuss what is meant by bidirectional transformations, and the model-driven development scenarios
Stevens, Perdita
core   +1 more source

Incremental updates for efficient bidirectional transformations [PDF]

, 2011
A bidirectional transformation is a pair of mappings between source and view data objects, one in each direction. When the view is modified, the source is updated accordingly.
Wu, N, Wang, Meng,, Gibbons, J, Nicolas Wu, Wang, M, Gibbons, Jeremy, Wu, Nicolas, Meng Wang, Wang, Meng, Jeremy Gibbons, Gibbons, Jeremy,, Wu, Nicolas,   +11 more
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