1,731,507 research outputs found
Pegomya subapicalis Feng, Liu & Zhou 1984
No full textsubapicalis Feng, Liu & Zhou, 1984: 3 (Pegomya) Holotype male with labels: (1) handwritten on white label: “Xingjing / 80.4.7”; (2) handwritten on white label: “ Pegomya subapicalis sp. nov. ”; (3) printed with handwritten inscriptions on red label: “ TYPE / Pegomya / subapicalis / Feng et al. / 1981 ”. Preservation: pinned; genitalia dissected and mounted on paper triangle. Current name: Pegomya subapicalis Feng, Liu & Zhou, 1984.Published as part of ZHANG, XUFENG & ZHU, WEIBING, 2014, The types of Anthomyiidae (Diptera) in the Shanghai Entomological Museum, Chinese Academy of Science, China, pp. 1-67 in Zootaxa 3756 (1) on page 53, DOI: 10.11646/zootaxa.3756.1.1, http://zenodo.org/record/503313
Pegomya maniceiformis Feng, Liu & Zhou 1984
No full textmaniceiformis Feng, Liu & Zhou, 1984:1 (Pegomya). Holotype male with labels: (1) printed with handwritten inscriptions on white label: “ Mountain Erlang / 80.8.8 ”; (2) handwritten on white label: “ Pegomya maniceiformis sp. nov. ”; (3) printed with handwritten inscriptions on red label: “ TYPE / Pegomya / maniceiformis / Feng et al. 1981 ”. Preservation: pinned; genitalia dissected and mounted on slide pinned with the specimen; part of the abdomen mounted on paper triangle; right wing slightly damaged. Current name: Pegomya maniceiformis Feng, Liu & Zhou, 1984.Published as part of ZHANG, XUFENG & ZHU, WEIBING, 2014, The types of Anthomyiidae (Diptera) in the Shanghai Entomological Museum, Chinese Academy of Science, China, pp. 1-67 in Zootaxa 3756 (1) on page 36, DOI: 10.11646/zootaxa.3756.1.1, http://zenodo.org/record/503313
Phorbia gemmullata Feng, Liu & Zhou 1984
No full textgemmullata Feng, Liu & Zhou, 1984: 4 (Phorbia). Holotype male with labels: (1) handwritten on white label: “ Erlang Mountain / 80.9.19”; (2) handwritten on white label: “ Phorbia gemmullata sp.nov. ”; (3) printed with handwritten inscriptions on red label: “ TYPE / Phorbia / gemmullata / Feng et al. / 1981 ”. Preservation: pinned; genitalia dissected and mounted on slide. Additional notes: Holotype collected by Guilan Liu and Wenzhao Zeng at Erlang Mountain, Sichuan Province, 2790 meters above sea level. Current name: Phorbia gemmullata Feng, Liu & Zhou, 1984.Published as part of ZHANG, XUFENG & ZHU, WEIBING, 2014, The types of Anthomyiidae (Diptera) in the Shanghai Entomological Museum, Chinese Academy of Science, China, pp. 1-67 in Zootaxa 3756 (1) on page 24, DOI: 10.11646/zootaxa.3756.1.1, http://zenodo.org/record/503313
New fixed point results for nonlinear Feng-Liu contractions with applications
No full textIn this paper we will extend the concept of multi-valued Feng-Liu contraction,
by imposing a nonlinear assumption on the operator.
Then, fixed point, strict fixed point and stability theorems for the fixed point inclusion with
multi-valued nonlinear Feng-Liu contractions are given.
An application illustrates the main theoretical results
Mizoguchi-Takahashi local contractions to Feng-Liu contractions
Full text link[EN] In this article, we establish that any uniformly local Mizoguchi-Takahashi contraction is actually a set-valued contraction due to Feng and Liu on a metrically convex complete metric space. Through an example, we demonstrate that this result need not hold on any arbitrary metric space. Furthermore, when the metric space is compact, we derive that any Mizoguchi-Takahashi local contraction and Nadler local contraction are equivalent. Moreover, a result related to invariant best approximation is established.The first author would like to acknowledge the Ministry of Human Resource Development, India for providing financial assistance during the research work. The second author acknowledges Science and Engineering Research Board (SERB), India for the financial support under (MTR/2021/000164).Maiti, P.; Sultana, A. (2024). Mizoguchi-Takahashi local contractions to Feng-Liu contractions. Applied General Topology. 25(2):321-329. https://doi.org/10.4995/agt.2024.19619OJS32132925
Existence of coincidence points for Feng-Liu type multivalued contractions with a singlevalued mapping
No full textIn this paper we establish coincidence point results for multivalued Feng-Liu type contractions with a singlevalued mapping. There is a supporting example. Several other existing results are contained in our Theorems
Fixed Point Results For Multivalued Mappings Of Feng-Liu Type On M-Metric Spaces
No full textAltun, Ishak/0000-0002-7967-0554; SAHIN, HAKAN/0000-0002-4671-7950In this paper, we present some fixed point theorems for multivalued mappings of Feng-Liu type on complete M-metric spaces. Some illustrative examples are also provided to support our main results
Feng-Liu Type Fixed Point Results for Multivalued Mappings in GMMS
No full textWe present the concept of multivalued mappings in generalized modular metric spaces (GMMS). In addition, we give Caristi and Feng-Liu fixed point results for this type of mappings in GMMS. Then, we obtain an application for final outcomes in the sense of Jleli and Samet
Feng-Liu Type Fixed Point Results for Multivalued Mappings in GMMS
No full textWe present the concept of multivalued mappings in generalized modular
metric spaces (GMMS). In addition, we give Caristi and Feng-Liu fixed
point results for this type of mappings in GMMS. Then, we obtain an
application for final outcomes in the sense of Jleli and Samet
Feng–Liu-type fixed point result in orbital b-metric spaces and application to fractal integral equation
Full text linkIn this manuscript, we establish two Wardowski–Feng–Liu-type fixed point theorems for orbitally lower semicontinuous functions defined in orbitally complete b-metric spaces. The obtained results generalize and improve several existing theorems in the literature. Moreover, the findings are justified by suitable nontrivial examples. Further, we also discuss ordered version of the obtained results. Finally, an application is presented by using the concept of fractal involving a certain kind of fractal integral equations. An illustrative example is presented to substantiate the applicability of the obtained result in reducing the energy of an antenna
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