convexincreasing

2021年3月5日—Theorem.Letfbearealfunctionwhichisdifferentiableontheopeninterval(a..b).Then:fisconvexon(a..b).,Themodelassumesthatthesalesresponsetodecreasesinpricemayexhibitincreasingreturnstoscale.MarketingMind'scontentissourcedfromtheMarketing ...,Weshallsaythatafunctionϕ:Rn↦Riscomponentwiseconvexifisconvexoneachcomponentwhentheotheronesareheldfixed.Inparticular,ifϕis ...,Inmathematics,areal-...

參考資訊如下
Real Function is Convex iff Derivative is Increasing

2021年3月5日 — Theorem. Let f be a real function which is differentiable on the open interval (a..b). Then: f is convex on (a..b).

Convex (Increasing Returns) Model - Response Function

The model assumes that the sales response to decreases in price may exhibit increasing returns to scale. MarketingMind's content is sourced from the Marketing ...

Increasing Convex

We shall say that a function ϕ : R n ↦ R is componentwise convex if is convex on each component when the other ones are held fixed. In particular, if ϕ is ...

Convex function

In mathematics, a real-valued function is called convex if the line segment between any two distinct points on the graph of the function lies above the ...

Convex function strictly increasing

2016年12月19日 — I want to prove that if function f:(a,b)→R is not constant, increasing and convex then from some c∈(a,b) function f:[c,b)→R is strictly ...

Properties of increasingly convex function

2016年1月9日 — Properties of increasingly convex function ... Suppose f:R→F is strictly increasing, convex, and twice continuously differentiable function.

Notes 1. Convex functions

It is convex if and only if f is increasing. Proof. Let z = (1 − λ)x + λy ∈ [x, y]. Applying the mean-value theorem to f.

Convex Increasing Functionals on C_b(X) Spaces

由 F Delbaen 著作 · 2022 · 被引用 1 次 — Abstract: We prove that convex functions on a C_b(X) space satisfying a mild continuity condition can be represented using sigma additive ...

SOME PROPERTIES OF INCREASING CONVEX-ALONG

由 AM RUBINOV 著作 · 被引用 7 次 — We give a full description of the Fenche!-Moreau conjugate function to an increasing positively homogeneous of the first degree function. Key words. Abstract ...