Results 21 to 30 of about 13,157,069 (258)

Unicyclic graphs with non-isolated resolving number $2$ [PDF]

Transactions on Combinatorics, 2023
Let $G$ be a connected graph and $W=\{w_1, w_2,\ldots,w_k\}$ be an ordered subset of vertices of $G$. For any vertex $v$ of $G$, the ordered $k$-vector $$r(v|W)=(d(v,w_1), d(v,w_2),\ldots,d(v,w_k))$$ is called the metric representation of $v$ with ...
Mohsen Jannesari
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Notes on non-isolated singularities [PDF]

Advanced Studies in Pure Mathematics, 2019
In these lectures we shall give results about non-isolated singularities of complex algebraic sets. We shall indicate many references to the reader. We shall try to enunciate the results as clearly as possible. Detailed proofs of the results are not always given, but to complete them will be an excellent exercise for the reader.
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Regular bases at non-isolated points and metrization theorems [PDF]

Studia Scientiarum Mathematicarum Hungarica, 2012
In this paper, we define the spaces with a regular base at non-isolated points and discuss some metrization theorems. We firstly show that a space X is a metrizable space, if and only if X is a regular space with a σ-locally finite base at non-isolated points, if and only if X is a perfect space with a regular base at non-isolated points, if and only ...
Lin, Fucai, Lin, Shou, Junnila, Heikki
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Non-Isolated Resolving Sets of Corona Graphs with Some Regular Graphs

Mathematics, 2022
Let G be a connected, simple, and finite graph. For an ordered set W={w1,w2,…,wk}⊆V(G) and a vertex v of G, the representation of v with respect to W is the k-vector r(v|W)=(dG(v,w1),…,dG(v,wk)).
Wahyuni Abidin, Anm Salman, Suhadi Wido Saputro   +2 more
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A Novel Tri-Mode Bidirectional DC–DC Converter for Enhancing Regenerative Braking Efficiency and Speed Control in Electric Vehicles

World Electric Vehicle Journal
A bidirectional dc–dc converter is used to match the voltage levels between a low-voltage battery and a high-voltage traction machine in an electric vehicle.
Noah Dias, Anant J. Naik, Vinayak N. Shet   +2 more
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Cost-Effective Quadratic Ultra-High Gain DC–DC Converter With High Power Density for DC Microgrid Applications

IEEE Open Journal of Power Electronics
This paper presents an ultra-high voltage gain, quadratic-based DC-DC structure optimized for cost-effectiveness and high power density, specifically for DC microgrid applications.
Ali Nadermohammadi, Hamed Abdi, Mohammad Mohsen Hayati, Arman Oshnoei, Frede Blaabjerg, Seyed Hossein Hosseini, S. M. Muyeen   +6 more
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Battery charging system for electric vehicle [PDF]

Selecting the appropriate charger for electric vehicles (EVs) is crucial for enhancing performance, with non-isolated DC-DC converters playing a significant role in charging EV batteries.
Kakade, Anandrao B., Kotmire, Nayan J.
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Gibbsianness and Non-Gibbsianness for Bernoulli Lattice Fields under Removal of Isolated Sites

, 2021
We consider the i.i.d. Bernoulli field μ p on Z d with occupation density p ∈ [0,1]. To each realization of the set of occupied sites we apply a thinning map that removes all occupied sites that are isolated in graph distance.
Külske, Christof, Jahnel, Benedikt
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Comprehensive Analysis and Development of a Bidirectional DC-DC Converter With Improved Voltage Gain and Reduced Stress on Semiconductors

IEEE Open Journal of Power Electronics
This paper initially evaluates the cells of bidirectional converter sections, proposing a new cell that can achieve greater voltage gain and reduce stress on semiconductors. After validating these characteristics, a bidirectional DC-DC converter topology
Fabiano Gonzales Nimitti, Antonio Manuel Santos Spencer Andrade   +1 more
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Non-isolated types in stable theories

Annals of Pure and Applied Logic, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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