Results 31 to 40 of about 673,038 (291)

Uniformly summable double sequences [PDF]

open access: yes, 2007
In 1945 Brudno presented the following important theorem: If A and B are regular summability matrix methods such that every bounded sequence summed by A is also summed by B, then it is summed by B to the same value.
Ekrem Savaş   +3 more
core   +1 more source

Double Path Networks for Sequence to Sequence Learning

open access: yesCoRR, 2018
Encoder-decoder based Sequence to Sequence learning (S2S) has made remarkable progress in recent years. Different network architectures have been used in the encoder/decoder. Among them, Convolutional Neural Networks (CNN) and Self Attention Networks (SAN) are the prominent ones. The two architectures achieve similar performances but use very different
Kaitao Song   +5 more
openaire   +3 more sources

Double layer steganography technique using DNA sequences and images [PDF]

open access: yesPeerJ Computer Science, 2023
Information security has become increasingly challenging as a result of massive advancements in information and communication technologies. Due to the necessity of exchanging private information and the open nature of the network, there is an increased ...
Asia Othman Aljahdali   +1 more
doaj   +2 more sources

Double sequence spaces characterized by lacunary sequences

open access: yesApplied Mathematics Letters, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Savaş, Ekrem, Patterson, Richard F.
openaire   +2 more sources

On the almost convergence of double sequences [PDF]

open access: yes, 2016
We find necessary and sufficient conditions for transformations of double sequences almost convergent in the sense of G.H. Hardy to double sequences convergent in the sense of F. Pringsheim. The results extend the work of F. Móricz and B.E.
Butković, Davor, Davor Butković
core   +2 more sources

Tomato protoplast DNA transformation: physical linkage and recombination of exogenous DNA sequences [PDF]

open access: yes, 1987
Tomato protoplasts have been transformed with plasmid DNA's, containing a chimeric kanamycin resistance gene and putative tomato origins of replication.
Zabel, Pim   +11 more
core   +1 more source

On asymptotically double lacunary statistically equivalent sequences [PDF]

open access: yes, 2009
This work presents the following definition which is a natural combination of the definition for asymptotically equivalent, double statistically limited and double lacunary sequences.
Esi, Ayhan
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

DNA sequences classification and computation scheme based on the symmetry principle [PDF]

open access: yes, 2009
The DNA sequences containing multifarious novel symmetrical structure frequently play crucial role in how genomes work. Here we present a new scheme for understanding the structural features and potential mathematical rules of symmetrical DNA sequences ...
Xiao-Gang Song, Wen-Yuan Qiu
core   +1 more source

The ? ?-statistically convergent double sequences in fuzzy normed spaces [PDF]

open access: yes, 2019
We introduce double ? -statistically convergent sequences and double ? -statistically Cauchy sequences in the fuzzy normed spaces. We study [V,? ] and [C,1]-summabilities for double sequences.
Kişi, Ömer
core   +1 more source

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