Results 1 to 10 of about 2,094,916 (148)

Non-homothetic preferences, optimal public finance policy, and structural transformation

open access: goldCogent Economics & Finance
This study uses a comparative perspective to investigate how fiscal policies and budgetary mechanisms influence structural economic changes. By constructing a theoretical model rooted in the government’s non-homothetic preferences, we analyze how fiscal ...
Yao Kouwonou, Koffi Sodokin
doaj   +4 more sources

A remark on the characterization of homothetic transformation and inversion [PDF]

open access: bronzeProceedings of the American Mathematical Society, 1960
1. M. K. Fort, Jr., Images of plane continua, Amer. J. Math. vol. 81 (1959) pp. 541-546. 2. 0. Hanner, Retraction and extension of mappings of metric and non-metric spaces, Ark. Mat. vol. 2 (1954) pp. 315-360. 3. P. J. Hilton, An introduction to homotopy theory, Cambridge Tracts in Mathematics and Mathematical Physics, no.
Chin-shui Hsü
semanticscholar   +4 more sources

Quasi-homothetic transformation for comparing the mechanical performance of planar models in biological research  [PDF]

open access: diamondPalaeontologia Electronica, 2013
The potential of Finite Element Analysis (FEA) as an analytical technique in biological research has been widely highlighted in recent years. In spite of its great power, only in the best of circumstances one can compare the behaviour of models that differ in size and shape.
Jordi Marcé‐Nogué   +4 more
semanticscholar   +8 more sources

Excess of locally D-optimal designs and homothetic transformations [PDF]

open access: diamondVestnik St. Petersburg University, Mathematics, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yuri D. Grigoriev
  +6 more sources

D-homothetic transformations for a generalization of contact metric manifolds

open access: greenBulletin of the Belgian Mathematical Society - Simon Stevin, 2007
Curvature properties of some generalizations of contact metric manifolds are studied, with special attention to $\left(\kappa,\mu\right)$-nullity conditions in the framework of $\cal S$-manifolds.
Beniamino Cappelletti Montano   +1 more
openalex   +5 more sources

Homothetic Motions and Dual Transformations

open access: gold, 2021
In this research, we produce a homothetic motion in E1n from a homothetic motion in En by using a dual transformation. Furthermore, we define a transition from Euclidean umbrella matrix to Lorentzian umbrella matrix.
Gülsüm Yüca, Yusuf Yaylı
openalex   +3 more sources

Building test data from real outbreaks for evaluating detection algorithms. [PDF]

open access: yesPLoS ONE, 2017
Benchmarking surveillance systems requires realistic simulations of disease outbreaks. However, obtaining these data in sufficient quantity, with a realistic shape and covering a sufficient range of agents, size and duration, is known to be very ...
Gaetan Texier   +5 more
doaj   +2 more sources

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