Results 31 to 40 of about 99,544 (211)
Strong μ‐faster convergence and strong μ‐acceleration of convergence by regular matrices
Mathematical Modelling and Analysis, 2008 The present paper continues the study of acceleration of convergence started in the paper [A. Aasma, Proc. Estonian Acad. Sci. Phys. Math., 2006, 55, 4, 195–209].
Ants Aasma
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Some notes on matrix transforms of summability domains of Cesàro matrices
Mathematical Modelling and Analysis, 2010 In this paper sufficient conditions for a matrix M = (mnk ) (mnk are Cesàro numbers As n‐k, s ∈ C if k ≤ n and mnk= 0 if k > n) to be a transform from the summability domain of the Cesàro method Cα into the summability domain of another Cesàro method Cβ ,
Ants Aasma
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Negative effects of ant-plant interaction on pollination: costs of a mutualism
Sociobiology, 2021 The mutualism of ants and extrafloral nectary (EFN)-bearing plants is known to reduce rates of herbivory. However, ants may have negative impacts on other mutualisms such as pollination, constituting an indirect cost of a facultative mutualism.
Rodrigo R Nogueira +4 more
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Do bromeliads affect the arboreal ant communities on orange trees in northwestern Costa Rica?
PLoS ONE, 2022 Ants often interact with other invertebrates as predators or mutualists. Epiphytic bromeliads provide nesting sites for ants, and could increase ant abundances in the tree canopy.
Beatrice Rost-Komiya +3 more
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Jurnal Manajemen Hutan Tropika, 2021 Clear cutting is the main source of timber production of plantation forest management in Indonesia, but this activity disrupts the lives of ground ants.
Ahmad Budiaman +3 more
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American Midland Naturalist, 1942 The state of Utah possesses a number of diversified habitats as to both topography and vegetation types. It lies entirely within the arid region of the United States, but there are high mountains separated by arid valleys and mesas. Sagebrush (Artemisia tridentata) ranges over a large portion of the State at the lower elevations.
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How to coexist with fire ants: The roles of behaviour and cuticular compounds [PDF]
, 2013 tBecause territoriality is energetically costly, territorial animals frequently respond less aggressively toneighbours than to strangers, a reaction known as the “dear enemy phenomenon” (DEP).
Céréghino, Régis +5 more
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Cleaner Environmental SystemsThrough innovative exchange of resources, industrial symbiosis can contribute to the circular economy and decrease environmental impacts. Similarly, urban symbiosis focuses on synergies involving cities.
Benedikt Verkic +2 more
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