Results 11 to 20 of about 741 (249)

Quasi–minimal surfaces of pseudo–Riemannian space forms with positive relative nullity [PDF]

Journal of Mathematical Analysis and Applications, 2020
In this paper, we consider surfaces in 4--dimensional pseudo--Riemannian space--forms with index 2. First, we obtain some of geometrical properties of such surfaces considering their relative null space. Then, we get classifications of quasi--minimal surfaces with positive relative nullity.
Burcu Bektaş Demirci, Nurettin Cenk Turgay   +1 more
openaire   +5 more sources

The relative nullity of complex submanifolds and the Gauss map [PDF]

Proceedings of the American Mathematical Society, 2015
Let \(M\) be a complex complete submanifold of \(\mathbb{C}P^n\) equipped with the Fubini-Studi metric. The index of relative nullity is the minimum \( \mu(M) =\min_{p \in M} \ker\,(\alpha_p)\) of the dimension of the kernel of the second fundamental forms \( \alpha_p\).
DI SCALA, ANTONIO JOSE', Olmos, C.
openaire   +6 more sources

Testing the Nullity of GARCH Coefficients: Correction of the Standard Tests and Relative Efficiency Comparisons [PDF]

Journal of the American Statistical Association, 2009
This article is concerned with testing the nullity of coefficients in generalized autoregressive conditionally heteroscedastic (GARCH) models. The problem is nonstandard because the quasi-maximum likelihood estimator is subject to positivity constraints.
Francq, Christian, Zakoian, Jean-Michel
core   +8 more sources

THE RULE OF NON-IMMEDIATE ESTOPPEL OF ART. 1.009, § 1º AND THE COMBINATION WITH THE ART. 278: PROTEST ANTI LIMIT ON CPC/2015?

Revista Eletrônica de Direito Processual, 2018
The present study analyzes the change in the system of estoppel of interlocutory decisions taken by novel order procedure, with the view of conflict of norm among the art. 1,009, paragraph 1 and article 278 which provides for the nullity of procedure -
Vinicius Silva Lemos
doaj   +2 more sources

Formarea multistratificată a voinţei juridice a persoanei juridice de drept privat. Inaplicabilitatea, în principiu, a sancţiunii nulităţii contractelor încheiate cu nerespectarea regulilor de formare a voinţei juridice // The multi layered formation of the legal will of the private legal entity. The inapplicability, as a general rule, of the sanction of nullity to contracts concluded without adherence to the rules for the valid formation of the legal will

Analele Ştiinţifice ale Universităţii "Al.I. Cuza" din Iaşi. Ştiinţe Juridice
The legal will of the private law moral persons is structured and formed according to the same mechanism legally recognised for the natural person. The inner dimension of the legal will of moral persons is not a cognitive process, but the consequence of ...
Alin-Ioan Axente
doaj   +2 more sources

CHARAKTER ZAKAZU ALIENACJI NIERUCHOMOŚCI POSAGOWYCH W RZYMSKIM PRAWIE KLASYCZNYM

Zeszyty Prawnicze, 2016
LEGAL CHARACTER OF THE PROHIBITION AGAINST ALIENATION OF DOWRY IMMOVABLES IN THE CLASSICAL ROMAN LAW Summary The well known lex Iulia de fundo dotali prohibited alienation of a Italian land being part of a dowry without women’s consent.
Agnieszka Stępkowska
doaj   +3 more sources

Relative nullity foliations and indefinite isometric immersions [PDF]

Pacific Journal of Mathematics, 1986
This paper investigates the relative nullity distribution of an indefinite Riemannian manifold isometrically immersed into an indefinite space form. This distribution is totally geodesic, and gives rise to a Riccati-type differential equation along a geodesic in a leaf of the distribution.
Abe, Kinetsu, Magid, Martin
openaire   +2 more sources

A look at the theory of nonexistence of contract on the law of Iran and France [PDF]

Faṣlnāmah-i Pizhūhish-i Huqūq-i Khuṣūṣī, 2019
The idea of non-existence of a contract has been considered along with the types of void contracts, called absolute and relative void. In recent decades, Iranian-French legal doctrines have been trying to abandon this theory and to theorize only on the ...
mohammasdtaghi karimpour alehashem, Seyed Mohamad tagi Alavi, naser masoudi, mohammad mazhari   +3 more
doaj   +1 more source

Cylindricity of complete Euclidean submanifolds with relative nullity [PDF]

Annals of Global Analysis and Geometry, 2015
We show that a complete Euclidean submanifold with minimal index of relative nullity $ν_0>0$ and Ricci curvature with a certain controlled decay must be a $ν_0$-cylinder. This is an extension of the classical Hartman cylindricity theorem.
Guimarães, Felippe Soares, de Freitas, Guilherme Machado   +1 more
openaire   +3 more sources

Comparative Studying the Effects of Mistake in Contracts in Iranian and French Law [PDF]

پژوهش های حقوق تطبیقی, 2023
Misunderstanding of reality and belief that something is right, wrong or vice versa is called mistake. Understanding the concept of wrong is not possible simply, because the meaning of right and wrong is relative and temporary. However, what as a mistake
mohammad riyahi
doaj