134,538 research outputs found
Cyclical Mackey Glass Model for Oil Bull Seasonal
No full textIn this article, we propose an innovative way for modelling oil bull seasonals taking into account seasonal speculations in oil markets. Since oil prices behave very seasonally during two periods of the year (summer and winter), we propose a modification of Mackey Glass equation by taking into account the rhythm of seasonal frequencies. Using monthly data for WTI oil prices, Seasonal Cyclical Mackey Glass estimates indicate that seasonal interactions between heterogeneous speculators with different expectations may be responsible for pronounced swings in prices in both periods. Moreover, the seasonal frequency / 3(referring to a period of 6 months) appears to be persistent over time.Oil bull seasonal, Seasonal speculations, Heterogeneous agents model, Seasonal Cyclical Mackey Glass models.
Mackey, D O, NX38582
No full textThis record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/400800Surname: MACKEY. Given Name(s) or Initials: D O. Military Service Number or Last Known Location: NX38582. Missing, Wounded and Prisoner of War Enquiry Card Index Number: 28467.220446
Item: [2016.0049.33093] "Mackey, D O, NX38582
Mackey profunctors
No full textWe develop the theory of Mackey profunctors, a version of Mackey functors for
profinite groups.Comment: Minor changes. The final version, to appear in Memoirs AM
Personal Papers (MS 80-0002)
No full textLetter from D. W. Kempner to V. L. Mackey outlining instructions for Mackey during the Kempners' trip
On D-K-Mackey locally K-convex spaces
No full textD-K-Mackey locally K-convex spaces are introduced and a description of their topologies is obtained
Equivalences between blocks of p-local Mackey algebras
No full textLet G be a finite group and (K, O, k) be a p-modular system. Let R = O or k. There is a bijection between the blocks of the group algebra and the blocks of the so-called p-local Mackey algebra mu(1)(R)(G). Let b be a block of RG with abelian defect group D. Let b' be its Brauer correspondant in N-G(D). It is conjectured by Broue that the blocks RGb and RNG(D)b' are derived equivalent. Here we look at equivalences between the corresponding blocks of p-local Mackey algebras. We prove that an analogue of the Broue's conjecture is true for the p-local Mackey algebras in the following cases: for the principal blocks of p-nilpotent groups and for blocks with defect 1.CT
The Drinfeld center of the category of Mackey functors
No full textAbstractLet G be a finite group. The category of Mackey functors for G is a tensor category. We show that the Drinfeld center of this category is equivalent to the category of Mackey functors on a category of G-sets equipped with automorphisms
Equivalences between blocks of p-local Mackey algebras.
No full text24 pages. Second version. All the part about cohomological Mackey algebra has been remove.Let be a finite group and be a -modular system. Let or . There is a bijection between the blocks of the group algebra and the blocks of the so-called -local Mackey algebra . Let be a block of with abelian defect group . Let be its Brauer correspondant in . It is conjectured by Broué that the blocks and are derived equivalent. Here we look at equivalences between the corresponding blocks of -local Mackey algebras. We prove that an analogue of the Broué's conjecture is true for the -local Mackey algebras in the following cases: for the principal blocks of -nilpotent groups and for blocks with defect . We also point out the probable importance of \emph{splendid} equivalences for the Mackey algebras
Personal Papers (MS 80-0002)
No full textNote by V. L. Mackey listing expenses to be taken out of D. W. K.'s account
Supplemental Material, sj-docx-1-spp-10.1177_19485506211031082 - “White” Self-Identification: A Source of Uniqueness Threat
No full textSupplemental Material, sj-docx-1-spp-10.1177_19485506211031082 for “White” Self-Identification: A Source of Uniqueness Threat by Kimberly Rios and Cameron D. Mackey in Social Psychological and Personality Science</p
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