Results 261 to 270 of about 53,868 (294)

A hardware-adaptive learning algorithm for superlinear-capacity associative memory on memristor crossbars. [PDF]

open access: yesNat Commun
He C   +8 more
europepmc   +1 more source

Digital Hardware for Sine-Cosine Function

IEEE Transactions on Computers, 1977
The design of a high-speed digital processor for the sine and cosine functions is discussed. The hardware provides a significant speed advantage over software calculations of these functions. The special processor provides floating point results of 35 bit accuracy within 40 μs after the argument is loaded.
David G. Steer, S. R. Penstone
exaly   +2 more sources

Starlike Functions Associated with Cosine Functions

Bulletin of the Iranian Mathematical Society, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Khadija Bano, Mohsan Raza
openaire   +2 more sources

A Note on Fuzzy Cosine Function

International Journal of Fuzzy Systems, 2021
The arithmetic operations given between the Interval Type-2 Trapezoidal Fuzzy Numbers (IT2TrFN)s should satisfy the closeness property. Otherwise, the result encountered when the operations are used may be meaningless and not suitable for the purpose. The aim of this note is to show errors in the definitions using a non-closed division operation given ...
openaire   +2 more sources

A Functional Equation for the Cosine on Semigroups with Endomorphisms

Vietnam Journal of Mathematics, 2022
Let \(S\) be a semigroup and \(\mathbb{F}\) a quadratically closed field of characteristic different from 2. Assume that \(\phi,\varphi\colon S\to S\) are two given endomorphisms and \(\mu\colon S\to \mathbb{F}\) is a given multiplicative mapping satisfying the condition \(\mu(x\varphi(x))=1\) for all \(x\in S\). Then the functional equation \[ f(x\phi(
Mohamed Ayoubi, Driss Zeglami
openaire   +1 more source

Cosine Representations of Abelian *-Semigroups and Generalized Cosine Operator Functions

Canadian Journal of Mathematics, 1978
In the following R will denote the real numbers, for a Hilbert space H, B(H) and L(H) will denote the collections of bounded linear operators on H and linear, but not necessarily bounded, operators on H respectively. Cosine Operator Functions, namely functions
Faulkner, G. D., Shonkwiler, R. W.
openaire   +1 more source

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