Search results for "PROPERTY"

Quantum Property Testing for Bounded-Degree Graphs

2011

We study quantum algorithms for testing bipartiteness and expansion of bounded-degree graphs. We give quantum algorithms that solve these problems in time O(N^(1/3)), beating the Omega(sqrt(N)) classical lower bound. For testing expansion, we also prove an Omega(N^(1/4)) quantum query lower bound, thus ruling out the possibility of an exponential quantum speedup. Our quantum algorithms follow from a combination of classical property testing techniques due to Goldreich and Ron, derandomization, and the quantum algorithm for element distinctness. The quantum lower bound is obtained by the polynomial method, using novel algebraic techniques and combinatorial analysis to accommodate the graph s…

L’INTRODUZIONE ALLA PROBLEMATICA DELLA «PROPRIETÀ» NEL QUADRO DELLE RILETTURE COSTITUZIONALI DEL DIRITTO PROPRIETÀ

2021

Pietro Perlingieri's book "Introduction to the problematic of property", published in 1970, is re-read in the light of the Italian debate on the constitutional interpretation of property law

Property (Diritto inglese)

2009

Explotación de la tierra y tipos de mercado en la agricultura de la España contemporánea. Un comentario

1992

Se hace un repaso a los materiales presentados para el debate de la circulación del excedente en la España rural contemporánea. El debate se centró en las relaciones de propiedad y formas de tenencia de la tierra, la caracterización de los mercados agrarios y configuración de estrategias de participación en los mismos, y en las formas de gestión de las explotaciones. En las ponencias se destacó la intensa y diversa participación de los agentes sociales en los mercados de factores y los cambios en las formas de tenencia y explotación de la tierra como "estrategia" de adaptación de los propietarios a las diferentes coyunturas agrarias. The various points presented for the discussion over the …

About the finite convergence of the proximal point algorithm

1988

We study the finite convergence property of the proximal point algorithm applied to the partial inverse, with respect to a subspace, of the subdifferential of a polyhedral convex function. Using examples we show how sufficient conditions providing the finite convergence can be realized and we give a case with non finite termination.

Smart city initiatives, public real estate strategic management and new venture creation.

2015

During the last decade, academics have been involved in an interesting debate around the development of the so called Smart City Initiatives. In the prevailing mind-set, the success of the aforementioned initiatives has been based on pillars like ICT infrastructures, human capital, mobility, environment etc. This chapter focuses on the role played by public property assets within the framework of the Smart City initiatives, with a specific focus on those programs that aim to stimulate the creation of entrepreneurial ecosystem. More in detail, the research provides a theoretical and analytical scheme helping policy makers opt for the most suitable choices relating to the public property port…

The ‘value of solidarity’ in the public housing stock alienation. a case study in palermo (italy)

2020

As many low-income households have still been facing the problem of affordable housing, in several countries governmental institutions have implemented various measures of housing policy and are supporting both the “right to housing” and the “right to buy” a dwelling at a subsidized price. Alienation of public housing is a political measure mostly directed towards low-income tenants, by which the dwellings are sold at a price set by law, assumed as a “administered” price. The gap between market and administered prices may be considered as the “value of solidarity” to be taken into account as the monetary reference of the social housing welfare policies aimed at reducing social inequities. T…

Efficiency versus Fairness in the Management of Public Housing Assets in Palermo (Italy)

2019

Public housing policy has been proposing plans of public housing (PH) stock alienation or, as an alternative, property enhancement plans, since administrative and financial commitments have become too heavy for municipalities. This paper deals with one of the current public housing management policy initiatives, undertaken by the Municipality of Palermo (Italy), which aimed at transferring a significant part of the public housing asset to the current tenants, according to some terms and conditions, and applying a politically fixed price. This policy is described in general, focusing on the amount of the assets involved, reporting the terms and conditions for transferring them at an affordab…

Probabilistic foundations of contextuality

2017

Contextuality is usually defined as absence of a joint distribution for a set of measurements (random variables) with known joint distributions of some of its subsets. However, if these subsets of measurements are not disjoint, contextuality is mathematically impossible even if one generally allows (as one must) for random variables not to be jointly distributed. To avoid contradictions one has to adopt the Contextuality-by-Default approach: measurements made in different contexts are always distinct and stochastically unrelated to each other. Contextuality is reformulated then in terms of the (im)possibility of imposing on all the measurements in a system a joint distribution of a particul…

Coupled coincidence points for compatible mappings satisfying mixed monotone property

2012

We establish coupled coincidence and coupled fixed point results for a pair of mappings satisfying a compatibility hypothesis in partially ordered metric spaces. An example is given to illustrate our obtained results.