Impact
~18k
people reached
- 0 posts edited
- 0 helpful flags
- 121 votes cast
Nov
1 |
awarded | Yearling |
Oct
4 |
comment |
Traces of operators in nuclear spaces
Ah, yes, thank you. |
Oct
4 |
comment |
Traces of operators in nuclear spaces
Something is strange for me here... For a locally convex space $X$ let us denote by $X^{\mathbb N}$ and $X_{\mathbb N}$ the direct product and the locally convex sum of contable copies of $X$. Then I would think that $({\mathbb R}^{\mathbb N})'_{\beta}\otimes_{\pi}{\mathbb R}^{\mathbb N}=({\mathbb R}^{\mathbb N})_{\mathbb N}\ne({\mathbb R}_{\mathbb N})^{\mathbb N}=L_{\beta}({\mathbb R}^{\mathbb N})$. |
Oct
4 |
comment |
Traces of operators in nuclear spaces
In the stereotype world, en.wikipedia.org/wiki/Stereotype_space, this equality is not true: ${\mathbb R}_{\mathbb N}\circledast {\mathbb R}^{\mathbb N}\ne {\mathcal L}({\mathbb R}^{\mathbb N})$. |
Sep
26 |
comment |
What are Reinert's reproaches to the Ricardo theory?
Your last example with scarcity and real numbers does not convince me, since I believe that there is nothing bad in discussing which phenomena should be reflected in the theory, but I agree that the question is too vague, that's not good. |
Sep
26 |
comment |
What are Reinert's reproaches to the Ricardo theory?
Yes, I agree. If there is a possibility, I would prefer this question to be deleted. |
Sep
26 |
revised |
What are Reinert's reproaches to the Ricardo theory?
edited body |
Sep
26 |
revised |
What are Reinert's reproaches to the Ricardo theory?
added 40 characters in body |
Sep
26 |
revised |
What are Reinert's reproaches to the Ricardo theory?
deleted 5 characters in body |
Sep
26 |
revised |
What are Reinert's reproaches to the Ricardo theory?
deleted 4 characters in body |
Sep
26 |
revised |
What are Reinert's reproaches to the Ricardo theory?
I rewrote everything to remove inaccuracies |
Sep
25 |
comment |
What are Reinert's reproaches to the Ricardo theory?
@JyotirmoyBhattacharya, I wrote already that this was not my interpretation. And, perhaps, you did not understand, this is not a homework. However, I agree that the picture is not nice, I'll think how to edit the text. |
Sep
25 |
comment |
What are Reinert's reproaches to the Ricardo theory?
I think this means that you don't understand what I am speaking about: "I would say the problem is solved qualitatively in the sense that even in the general case in the sense that comparative advantage (measured by relative productivities) remains the determinant of the pattern of trade and the source of the gains from trade." My question is if it is still possible that introducing demand and supply (you can imagine that they are removed and after that introduced again) just changes the quantitative answer from 0 to a little $\varepsilon>0$. |
Sep
25 |
comment |
What are Reinert's reproaches to the Ricardo theory?
It will take me some time for finding the last two papers in the library, but this already sounds as if you were trying to answer another question, not the one I was asking. You say "with no logical problems", but my current question is: "In which sense these corrections solve the problems? One can imagine that introducing new parameters, supply and demand, solves the logical paradoxes (i.e. removes the uncertainity in the decisions), and changes the quantitative picture, but does not solve the problems qualitatively." Could you comment this? |
Sep
22 |
awarded | Popular Question |
Sep
21 |
comment |
Unbounded operator
If $C^2$ means the space of two times continuously differentiable functions, then this operator is bounded, since it acts from $C^2[a,b]$ to $C[a,b]$, and the last space is continuously embedded into $L^2[a,b]$. Or what do you mean? |
Sep
18 |
comment |
What are Reinert's reproaches to the Ricardo theory?
Will, who introduced these parameters in the theory, supply and demand? Ricardo himself? |
Sep
18 |
revised |
What are Reinert's reproaches to the Ricardo theory?
added 2 characters in body |
Sep
17 |
comment |
What are Reinert's reproaches to the Ricardo theory?
@PeterLeFanuLumsdaine, if there is no problem here, and everything is written in textbooks, you can answer the last questions in my Edit. |
Sep
17 |
revised |
What are Reinert's reproaches to the Ricardo theory?
added 17 characters in body |