This video covers the whole of Reading 58 of the CFA Level 1 curriculum. We examine price/yield behavior along the yield spectrum, and identify peculiarities and characteristics of bond prices as yield changes. 100 more words

## Tags » Convexity

#### From Oberwolfach: The Topological Tverberg Conjecture is False

The topological Tverberg conjecture (discussed in this post), a holy grail of topological combinatorics, was refuted! The three-page paper “Counterexamples to the topological Tverberg conjecture” 254 more words

#### Constraint qualifications and subgradient sum rules

I am not an optimizer by training. My road to optimization went through convex analysis. I started with variational methods for inverse problems and mathematical imaging with the goal to derive properties of minimizers of convex functions. 630 more words

#### Strong Duality and Slater's Theorem

I left off a few days ago with my explanation of Weak Duality. Today, I will continue with the discussion of strong duality, which states… 1,092 more words

#### Lagrangian Dual Problem and Weak Duality

## Lagrangian Dual Problem

I left off in my last post on the Lagrangian dual with the observation that we can turn the Lagrangian dual into the dual we are used to seeing as the dual LP, via a simple transformation. 680 more words

#### First Note on the Definition of s1-Convexity

**Read full paper at:**

http://www.scirp.org/journal/PaperInformation.aspx?PaperID=52797#.VKNnP8nQrzE

**Author(s)**

**Affiliation(s)**

1P.O. Box 12396 A’Beckett St, Melbourne, Victoria, Australia, 8006.

**ABSTRACT**

In this note, we analyze a few major claims about <span “=””>. 225 more words

#### Managers` total wealth analysis: should companies follow it in connection with stock price?

**Is looking into the annual compensation enough to get an idea of how incentives are working?** Shouldn`t companies look at stock related pay received in previous years, and assess if… 473 more words