Outputs (110)

Multimodal statistics of adaptive wavelet packet coefficients: experimental evidence and theory (2005)
Presentation / Conference Contribution
Cossu, R., Jermyn, I., & Zerubia, J. (2023, January). Multimodal statistics of adaptive wavelet packet coefficients: experimental evidence and theory. Presented at 4th International Conference on Physics in Signal and Image Processing, Toulouse, France

In recent work, it was noted that although the subband histograms for standard wavelet coefcients take on a generalized Gaussian form, this is no longer true for wavelet packet bases adapted to a given texture. Instead, three types of subband statist... Read More about Multimodal statistics of adaptive wavelet packet coefficients: experimental evidence and theory.

Entropias e Índices Caudais (2005)
Report
Caiado, C., & Rathie, P. (2005). Entropias e Índices Caudais. [No known commissioning body]

Opinion of the Scientific Panel on Plant health, Plant protection products and their Residues on a request from EFSA related to the assessment of the acute and chronic risk to aquatic organisms with regard to the possibility of lowering the uncertainty factor if additional species were tested (2005)
Report
Barcelo Culleres, D., Black, R., Boesten, J., Boobis, A., Hardy, A., Hart, A., …Roelofs, W. (2005). Opinion of the Scientific Panel on Plant health, Plant protection products and their Residues on a request from EFSA related to the assessment of the acute and chronic risk to aquatic organisms with regard to the possibility of lowering the uncertainty factor if additional species were tested. European Food Safety Authority

The Scientific Panel on Plant Health, Plant Protection Products and their Residues (PPR Panel) was asked by EFSA for an opinion on the possibility of refining the acute and chronic aquatic risk assessment of pesticides by lowering the assessment fact... Read More about Opinion of the Scientific Panel on Plant health, Plant protection products and their Residues on a request from EFSA related to the assessment of the acute and chronic risk to aquatic organisms with regard to the possibility of lowering the uncertainty factor if additional species were tested.

Multinomial triangle coefficient and distribution of the sum of discrete uniform variates (2005)
Report
Caiado, C., & Rathie, P. (2005). Multinomial triangle coefficient and distribution of the sum of discrete uniform variates. [No known commissioning body]

An indefinite Kaehler metric on the space of oriented lines (2005)
Journal Article
Guilfoyle, B., & Klingenberg, W. (2005). An indefinite Kaehler metric on the space of oriented lines. Journal of the London Mathematical Society, 72(2), 497-509. https://doi.org/10.1112/s0024610705006605

The total space of the tangent bundle of a Kähler manifold admits a canonical Kähler structure. Parallel translation identifies the space ${\mathbb{T}}$ of oriented affine lines in ${\mathbb{R}}^3$ with the tangent bundle of $S^2$. Thus the round met... Read More about An indefinite Kaehler metric on the space of oriented lines.

Isomorphism rigidity in entropy rank two (2005)
Journal Article
Einsiedler, M., & Ward, T. (2005). Isomorphism rigidity in entropy rank two. Israel Journal of Mathematics, 147(1), 269-284. https://doi.org/10.1007/bf02785368

We study the rigidity properties of a class of algebraic Z^3-actions with entropy rank two. For this class, conditions are found which force an invariant measure to be the Haar measure on an affine subset. This is applied to show isomorphism rigidity... Read More about Isomorphism rigidity in entropy rank two.

Group automorphisms with few and with many periodic points (2005)
Journal Article
Ward, T. (2005). Group automorphisms with few and with many periodic points. Proceedings of the American Mathematical Society, 133(01), 91-96. https://doi.org/10.1090/s0002-9939-04-07626-9

Exploring Multivariate Data Structures with Local Principal Curves (2005)
Presentation / Conference Contribution
Einbeck, J., Tutz, G., & Evers, L. (2005, January). Exploring Multivariate Data Structures with Local Principal Curves. Presented at 28th Annual Conference of the German Classiciation Society., Magedeburg, Germany

A new approach to find the underlying structure of a multidimensional data cloud is proposed, which is based on a localized version of principal components analysis. More specifically, we calculate a series of local centers of mass and move through t... Read More about Exploring Multivariate Data Structures with Local Principal Curves.

Ergodentheorie: von Planetenbahnen zur Zahlentheorie (2005)
Book
Ward, T. (Ed.). (2005). Ergodentheorie: von Planetenbahnen zur Zahlentheorie. Max Planck Gesellschaft

Die Theorie der dynamischen Systeme liefert eine wirkungsvolle Methode um unterschiedliche Probleme von Planetenbahnen bis hin zur klassischen Zahlentheorie zu untersuchen. Indem Einsiedler, Katok und Lindenstrauss in ihren neuesten Arbeiten Methoden... Read More about Ergodentheorie: von Planetenbahnen zur Zahlentheorie.

An Introduction to Number Theory (2005)
Book
Everest, G., & Ward, T. (2005). An Introduction to Number Theory. Springer Verlag

An Introduction to Number Theory provides an introduction to the main streams of number theory. Starting with the unique factorization property of the integers, the theme of factorization is revisited several times throughout the book to illustrate h... Read More about An Introduction to Number Theory.