Results 51 to 60 of about 6,167,674 (361)

Local triple derivations on C*-algebras and JB*-triples

open access: yes, 2013
In a first result we prove that every continuous local triple derivation on a JB$^*$-triple is a triple derivation. We also give an automatic continuity result, that is, we show that local triple derivations on a JB$^*$-triple are continuous even if not ...
Burgos, María   +2 more
core   +1 more source

A characterization of nilpotent Leibniz algebras

open access: yes, 2012
W. A. Moens proved that a Lie algebra is nilpotent if and only if it admits an invertible Leibniz-derivation. In this paper we show that with the definition of Leibniz-derivation from W. A.
Fialowski, Alice   +2 more
core   +1 more source

Relieving of Misconceptions of Derivative Concept with Derive [PDF]

open access: yesInternational Journal of Research in Education and Science, 2014
The purpose of this study is to determine students' learning levels in derivative subjects and their misconceptions. In addition, this study aims to compared to the effects of the computer based instruction and traditional instruction in resolving these misconceptions.
ÖZTÜRK, MESUT   +2 more
openaire   +2 more sources

Un aspecto de la sintaxis de los cardinales complejos [PDF]

open access: yesSintagma, 2014
This work tries to give an answer to the question of why in Spanish the first member of a complex numeral obtained by addition cannot be coordinated, while the first member of one involving multiplication can: the sequence treinta o cuarenta y uno can ...
Antonio Fábregas
doaj  

A Pair of Derivations on Prime Rings with Antiautomorphism

open access: yesMathematics, 2023
This article examines the commutativity of rings with antiautomorphisms, specifically when they are equipped with derivations that satisfy certain algebraic identities.
Faez A. Alqarni   +4 more
doaj   +1 more source

Local triple derivations on real C*-algebras and JB*-triples [PDF]

open access: yes, 2013
We study when a local triple derivation on a real JB*-triple is a triple derivation. We find an example of a (real linear) local triple derivation on a rank-one Cartan factor of type I which is not a triple derivation.
Alexis Molino   +3 more
core  

A Simple Derivation of the Birch–Murnaghan Equations of State (EOSs) and Comparison with EOSs Derived from Other Definitions of Finite Strain

open access: yesMinerals, 2019
Eulerian finite strain of an elastically isotropic body is defined using the expansion of squared length and the post-compression state as reference. The key to deriving second-, third- and fourth-order Birch–Murnaghan equations-of-state (EOSs) is not ...
T. Katsura, Y. Tange
semanticscholar   +1 more source

occumb: An R package for site occupancy modeling of eDNA metabarcoding data

open access: yesPopulation Ecology, EarlyView.
This study introduces a new R package, occumb, for the convenient application of site occupancy modeling using environmental DNA (eDNA) metabarcoding data. We outline a data analysis workflow, including data setup, model fitting, model assessment, and comparison of potential study settings based on model predictions, all of which can be performed using
Keiichi Fukaya, Yuta Hasebe
wiley   +1 more source

On Lie ideals satisfying certain differential identities in prime rings

open access: yesExtracta Mathematicae, 2023
Let R be a prime ring of characteristic not 2, L a nonzero square closed Lie ideal of R and let F : R → R, G : R → R be generalized derivations associated with derivations d : R → R, g : R → R respectively.
B. Dhara, S. Ghosh, G.S. Sandhu
doaj  

Word Structure Tunes Electrophysiological and Hemodynamic Responses in the Frontal Cortex

open access: yesBioengineering, 2023
To date, it is still unclear how word structure might impact lexical processing in the brain for languages with an impoverished system of grammatical morphology such as Chinese.
Fei Gao   +6 more
doaj   +1 more source

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