Question

Does pairwise phase incoherence satisfy the triangle inequality?

score 74 · Answer 1 · 2023-09-16 14:01:36

74

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Does pairwise phase incoherence satisfy the triangle inequality?

Published on 16 Sep 2023 - 14:01

score 144 · Answer 2 · 2023-09-18 23:39:14

144

Views

How to prove that a stock's price deviation from its moving average is a mean reversion process?

Published on 18 Sep 2023 - 23:39

score 67 · Answer 3 · 2023-09-20 08:38:34

67

Views

Non-Causal Autoregressive Time Series

Published on 20 Sep 2023 - 8:38

score 48 · Answer 4 · 2026-03-26 21:25:52

48

Views

For any chaotic system such as a chaotic attractor does there exist a higher dimensional representation in which the system is no longer chaotic?

Published on 26 Mar 2026 - 21:25

score 114 · Answer 5 · 2026-02-23 11:51:57

114

Views

Simple algebra of integral

Published on 23 Feb 2026 - 11:51

score 19 · Answer 6 · 2026-03-25 23:08:32

19

Views

Fractional differintegral for the reconstruction of time series

Published on 25 Mar 2026 - 23:08

score 15 · Answer 7 · 2026-03-05 07:39:03

15

Views

How to take the conjugate of a single point in a purely real discrete time series (e.g. ECG). As seen in the auto-Wigner Distribution

Published on 05 Mar 2026 - 7:39

score 55 · Answer 8 · 2026-02-24 23:39:01

55

Views

Prediction interval for AR(1) forecast

Published on 24 Feb 2026 - 23:39

score 66 · Answer 9 · 2023-10-18 18:16:15

66

Views

Cointegration - different units, order of variables.

Published on 18 Oct 2023 - 18:16

score 213 · Answer 10 · 2026-03-26 14:21:04

213

Views

Let ${Y_t}$ be a stationary process with mean zero and let $a$ and $b$ be constants. Prove $X_t$ is a stationary

Published on 26 Mar 2026 - 14:21

score 22 · Answer 11 · 2023-10-25 06:06:05

22

Views

Linear Combination of Two Stationary Time Series - Autocovariance Function?

Published on 25 Oct 2023 - 6:06

score 38 · Answer 12 · 2023-10-25 14:07:27

38

Views

Time series in Hilbert spaces and expectation of a projection

Published on 25 Oct 2023 - 14:07

score 23 · Answer 13 · 2023-10-31 17:22:42

23

Views

Generic Chaining/Dudley's integral for supremum of average of indicator random variables in sup norm metric space?

Published on 31 Oct 2023 - 17:22

score 74 · Answer 14 · 2026-03-26 14:23:04

74

Views

Proving $S_m=\sum\limits_{j=1}^m{\theta^j X_{n-j}}$ converges in mean square as $m\to \infty$

Published on 26 Mar 2026 - 14:23

score 50 · Answer 15 · 2026-02-25 01:19:58

50

Views

Calculate $Var\left(\frac{X_1+\cdots+X_n}{n}\right)$ and estimate $\sigma_{\bar{X}}$

Published on 25 Feb 2026 - 1:19

List Question

Does pairwise phase incoherence satisfy the triangle inequality?

How to prove that a stock's price deviation from its moving average is a mean reversion process?

Non-Causal Autoregressive Time Series

For any chaotic system such as a chaotic attractor does there exist a higher dimensional representation in which the system is no longer chaotic?

Simple algebra of integral

Fractional differintegral for the reconstruction of time series

How to take the conjugate of a single point in a purely real discrete time series (e.g. ECG). As seen in the auto-Wigner Distribution

Prediction interval for AR(1) forecast

Cointegration - different units, order of variables.

Let ${Y_t}$ be a stationary process with mean zero and let $a$ and $b$ be constants. Prove $X_t$ is a stationary

Linear Combination of Two Stationary Time Series - Autocovariance Function?

Time series in Hilbert spaces and expectation of a projection

Generic Chaining/Dudley's integral for supremum of average of indicator random variables in sup norm metric space?

Proving $S_m=\sum\limits_{j=1}^m{\theta^j X_{n-j}}$ converges in mean square as $m\to \infty$

Calculate $Var\left(\frac{X_1+\cdots+X_n}{n}\right)$ and estimate $\sigma_{\bar{X}}$

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