Results 81 to 90 of about 2,363 (230)

Hyperstate Space Graphs for Automated Game Analysis [PDF]

open access: yes2019 IEEE Conference on Games (CoG), 2019
Automatically analysing games is an important challenge for automated game design, general game playing, and co-creative game design tools. However, understanding the nature of an unseen game is extremely difficult due to the lack of a priori design knowledge and heuristics. In this paper we formally define hyperstate space graphs, a compressed form of
Michael Cook 0001, Azalea Raad
openaire   +1 more source

Mystery of the Disappearing Dogfish: Transboundary Analyses Reveal Steep Population Declines Across the Northeast Pacific With Little Evidence for Regional Redistribution

open access: yesFish and Fisheries, Volume 27, Issue 1, Page 1-12, January 2026.
ABSTRACT Quantifying broad‐scale population trends and distribution change is critical for effective management and conservation of marine species, particularly under climate change. However, fragmented regional survey data often hinder such efforts for transboundary populations. A prime example is Pacific Spiny Dogfish (Squalus suckleyi, Squalidae), a
Lindsay N. K. Davidson   +8 more
wiley   +1 more source

On the hyperstability of a quartic functional equation in Banach spaces

open access: yes, 2017
In this paper, we establish some hyperstability results of the following functional equationf (2x + y) + f (2x - y) = 4(f (x + y) + f (x - y)) + 24f (x) - 6f (y)in Banach ...
Bounader, Nordine, Nordine Bounader
core   +1 more source

On Some Recent Developments in Ulam's Type Stability

open access: yesAbstract and Applied Analysis, 2012
We present a survey of some selected recent developments (results and methods) in the theory of Ulam's type stability. In particular we provide some information on hyperstability and the fixed point methods.
Nicole Brillouët-Belluot   +2 more
doaj   +1 more source

Stability and Superstability of a Linear Functional Equation on Restricted Domains

open access: yesJournal of Function Spaces, Volume 2026, Issue 1, 2026.
This paper investigates the Hyers–Ulam stability and superstability of the functional equation f(x2 + yf(z)) = xf(x) + zf(y) for real‐valued functions f : R⟶R on some restricted subsets of R.
Abbas Najati   +3 more
wiley   +1 more source

The illusion of plenty: hyperstability masks collapses in two recreational fisheries that target fish spawning aggregations

open access: yes, 2011
Fisheries that target fish spawning aggregations can exhibit hyperstability, in which catch per unit effort (CPUE) remains elevated as stock abundance declines, but empirical support is limited.
Daniel J. Pondella   +5 more
core   +1 more source

Analyzing hyperstable population models

open access: yesDemographic Research, 2023
OBJECTIVE: Few methods are available for analyzing populations with changing rates. Here hyperstable models are presented and substantially extended to facilitate such analyses. METHODS: Hyperstable models, where a known birth trajectory yields a consistent set of age-specific birth rates, are set out in both discrete and continuous form.
openaire   +2 more sources

Representation of Multilinear Mappings and s‐Functional Inequality

open access: yesJournal of Mathematics, Volume 2026, Issue 1, 2026.
In the current research, we introduce the multilinear mappings and represent the multilinear mappings as a unified equation. Moreover, by applying the known direct (Hyers) manner, we establish the stability (in the sense of Hyers, Rassias, and Găvruţa) of the multilinear mappings, associated with the single multiadditive functional inequality.
Abasalt Bodaghi, Pramita Mishra
wiley   +1 more source

A General System of Functional Equations Deriving From Additive, Quadratic, Cubic, and Quartic Mappings

open access: yesJournal of Mathematics, Volume 2026, Issue 1, 2026.
In the current study, we introduce a system of functional equations (FEs) deriving from the mixed type additive–quadratic and the mixed‐type cubic–quartic FEs which describes a multimixed additive–quadratic–cubic–quartic mapping. We also characterize such mappings and in fact, we represent the general system of the mixed‐type additive‐quadratic and the
Siriluk Donganont   +2 more
wiley   +1 more source

Stability of a general p-radical functional equation related to additive mappings in 2-Banach spaces

open access: yes, 2021
In this paper, we introduce and solve a new general p-radical functional equation Also, we investigate some stability and hyperstability results for the considered equation in 2-Banach spaces.
Almahalebi, Muaadh   +2 more
core   +1 more source

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