Results 211 to 220 of about 178,723 (265)

Muscle Imaging Assessments in Sarcopenia: A Statement from China National Center for Orthopedics (NCO) and the East Meets West Action Group of the European Calcified Tissue Society (ECTS). [PDF]

open access: yesCalcif Tissue Int
Wang L   +18 more
europepmc   +1 more source

Comparison of Cardiorenal Syndrome and Heart Failure: A Preliminary Study of Clinical, Cognitive, and Emotional Aspects. [PDF]

open access: yesNeuroSci
Pagano M   +12 more
europepmc   +1 more source

Activity driven sleep dynamics: A conceptual modeling study. [PDF]

open access: yesPLoS One
Postnov D   +3 more
europepmc   +1 more source

Functional Equations and Distribution Functions

Results in Mathematics, 1994
Let \(a \in (0,1)\), \(N \in \mathbb{N} \backslash \{1\}\) and \(- 1 = \beta_0 \leq \beta_1 \leq \dots \leq \beta_{N - 1} = 1\). Then the functional equation \[ f(x) = {1 \over N} \sum^{N - 1}_{k = 0} f \left( {x - \beta_k \over a} \right) \] has a unique bounded solution \(f : \mathbb{R} \to \mathbb{R}\) vanishing on \((- \infty, -1/(1 - a))\) and ...
Borwein, Jonathan M., Girgensohn, Roland
openaire   +1 more source

LINEAR FUNCTIONAL EQUATIONS

Mathematics of the USSR-Izvestiya, 1978
Necessary and sufficient conditions are found for the existence and uniqueness of local solutions of multidimensional linear functional equations of the form . Sufficient conditions for local solvability are also obtained for equations with variable coefficients.Bibliography: 5 titles.
openaire   +1 more source

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