Results 31 to 40 of about 327,876 (275)

The space complexity of inner product filters

CoRR, 2019
To appear at ICDT ...
Rasmus Pagh, Johan Sivertsen
openaire   +4 more sources

On the n-inner product spaces from the perspective of its quotient spaces

Қарағанды университетінің хабаршысы. Математика сериясы
In this paper, we investigate several topological properties of n-inner product spaces with respect to the inner products and norms defined on the quotient spaces we constructed.
H. Batkunde, M. Nur, M.I. Tilukay
doaj   +1 more source

C-Semi- Inner Product Spaces

Sahand Communications in Mathematical Analysis, 2013
In this paper we introduce a generalization of Hilbert C-modules which are pre- Finsler module namely C-semi-inner product spaces. Some properties and results of such spaces are investigated, specially the orthogonality in these spaces will be considered. We then study bounded linear operators on C-semi-inner product spaces.
Shamsi Gamchi, Saeedeh, Janfada, Mohammad, Niknam, Asadollah   +2 more
openaire   +3 more sources

TEOREMA REPRESENTASI RIESZ–FRECHET PADA RUANG HILBERT

Barekeng, 2011
Hilbert space is a very important idea of the Davids Hilbert invention. In 1907, Riesz and Fréchet developed one of the theorem in Hilbert space called the Riesz-Fréchet representation theorem.
Mozart W. Talakua, Stenly J. Nanuru
doaj   +1 more source

On the Inner-Product Spaces of Complex Interval Sequences

Communications in Advanced Mathematical Sciences, 2022
In recent years, there has been increasing interest in interval analysis. Thanks to interval numbers, many real world problems have been modeled and analyzed.
Hacer Bozkurt, Yılmaz Yılmaz, Halise Levent   +2 more
doaj   +1 more source

The Space Complexity of Inner Product Filters [PDF]

, 2020
Motivated by the problem of filtering candidate pairs in inner product similarity joins we study the following inner product estimation problem: Given parameters d∈ℕ, α>β≥0 and unit vectors x,y∈ ℝ^d consider the task of distinguishing between the cases ...
Sivertsen, Johan, Pagh, Rasmus, Sivertsen, Johan von Tangen   +2 more
core   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

SISTEM ORTONORMAL DALAM RUANG HILBERT

Barekeng, 2014
Hilbert space is one of the important inventions in mathematics. Historically, the theory of Hilbert space originated from David Hilbert’s work on quadratic form in infinitely many variables with their applications to integral equations.
Zeth A. Leleury
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Improved estimates for the triangle inequality

Journal of Inequalities and Applications, 2017
We obtain refined estimates of the triangle inequality in a normed space using integrals and the Tapia semi-product. The particular case of an inner product space is discussed in more detail.
Nicuşor Minculete, Radu Păltănea
doaj   +1 more source