Results 61 to 70 of about 34,452,769 (227)

A Unifying Approach to Self‐Organizing Systems Interacting via Conservation Laws

open access: yesAdvanced Intelligent Discovery, EarlyView.
The article develops a unified way to model and analyze self‐organizing systems whose interactions are constrained by conservation laws. It represents physical/biological/engineered networks as graphs and builds projection operators (from incidence/cycle structure) that enforce those constraints and decompose network variables into constrained versus ...
F. Barrows   +7 more
wiley   +1 more source

Classifications of Tubular Surface with L-1-Pointwise 1-Type Gauss Map in Galilean 3-space G(3)

open access: yes, 2022
In this manuscript, we handle a tubular surface whose Gauss map G satisfies the equality L(1)G = f(G + C) for the Cheng-Yau operator L-1 in Galilean 3-space G(3). We give an example of a tubular surface having L-1-harmonic Gauss map.
Ozturk, Gunay, KİŞİ, İLİM
core   +1 more source

Parametric Analysis of Spiking Neurons in 16 nm Fin Field‐Effect Transistor Technology

open access: yesAdvanced Intelligent Discovery, EarlyView.
Energy efficient computing has driven a shift toward brain‐inspired neuromorphic hardware. This study explores the design of three distinct silicon neuron topologies implemented in 16 nm fin field‐Effect transistor technology. While the Axon‐Hillock design achieves gigahertz throughput, its functional fragility persists. The Morris–Lecar model captures
Logan Larsh   +3 more
wiley   +1 more source

On the algebraic difference equations un+2un=ψ(un+1) in ℝ∗+, related to a family of elliptic quartics in the plane

open access: yesAdvances in Difference Equations, 2005
We continue the study of algebraic difference equations of the type un+2un=ψ(un+1), which started in a previous paper. Here we study the case where the algebraic curves related to the equations are quartics Q(K) of the plane.
M. Rogalski, G. Bastien
doaj   +1 more source

Tubular Surface Having Pointwise 1-type Gauss Map in Euclidean 4-Space

open access: yesInternational Electronic Journal of Geometry, 2019
Summary: In this paper, we deal with a tubular surface in Euclidean 4-space \(\mathbb E^4\). We study this surface with respect to its Gauss map. We show that there is not any tubular surface having harmonic Gauss map and we give the complete classification of tubular surface having pointwise 1-type Gauss map in Euclidean 4-space \(\mathbb E^4\).
KİŞİ, İlim, ÖZTÜRK, Günay
openaire   +3 more sources

Spacelike Rotational Surfaces of Elliptic, Hyperbolic and Parabolic Types in Minkowski Space E 1 4 ${E^{4}_{1}}$ with Pointwise 1-Type Gauss Map [PDF]

open access: yes, 2014
In this work, we focus on a class of timelike rotational surfaces in Minkowski space E-1(4) with 2-dimensional axis. There are three types of rotational surfaces with 2-dimensional axis, called rotational surfaces of elliptic, hyperbolic or parabolic ...
Burcu Bektaṣ   +3 more
core   +1 more source

A Robust Deep Temporal Causal Discovery Platform for Single‐Cell Gene Regulatory Network Reconstruction

open access: yesAdvanced Intelligent Discovery, EarlyView.
scTIGER2.0 is a deep‐learning framework that infers gene regulatory networks from single‐cell RNA sequencing data. By integrating correlation, pseudotime ordering, deep learning and bootstrap‐based significance testing, it reduces false positives and reveals directional gene interactions.
Nishi Gupta   +3 more
wiley   +1 more source

ON ROTATION SURFACES IN THE MINKOWSKI 3-DIMENSIONAL SPACE WITH POINTWISE 1-TYPE GAUSS MAP [PDF]

open access: yesJournal of the Korean Mathematical Society, 2004
The author studies surfaces of revolution in the \(3\)-dimensional Minkowski space \({\mathbb E}^3_1\). It is proven that such surfaces have pointwise \(1\)-type Gauss map if and only if they have constant mean curvature. Here, a surface is said to have pointwise \(1\)-type Gauss map if \[ \Delta G=f\,G, \] where \(G\) is the Gauss map, \(\Delta\) the ...
openaire   +2 more sources

Surfaces with pointwise 1-type canonical vector field

open access: yes, 2022
Bir ⊂ ℝ+ altmanifoldunun Gauss dönüşümü üzerinde sıfırdan farklı türevlenebilir bir fonksiyonu ve sabit bir vektörü için Δ=(+) eşitliğini sağlıyorsa altmanifoldu noktasal 1-tipine Gauss dönüşümüne sahip olduğu söylenir.
Demirbaş, Eray
core  

A note on asymptotic pointwise weaker Meir–Keeler-type contractions [PDF]

open access: yes, 2012
In this work, we first define the asymptotic pointwise weaker Meir–Keeler-type ψ-contraction, ψ:X→ℜ+, and then a simple proof for the existence of fixed point theorems for the asymptotic pointwise weaker Meir–Keeler-type ψ-contraction is ...
Chi-Ming Chen, Chen, Chi-Ming
core   +1 more source

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