Could you please provide me a teaching, research, or editorial position in mathematics?

Dear Sir/Madam Could you please provide me a teaching, research, or editorial position in mathematics? You can find my details at https://qifeng618.wordpress.com. When you have any information,...

09 October 2018 9,504 2 View

Could you please help get the list of bibliographies in a newly published handbook by Dennis Bernstein?

Recently, a new handbook Dennis S. Bernstein, Scalar, Vector, and Matrix Mathematics: Theory, Facts, and Formulas, Revised and Expanded Edition, Princeton University Press, Princeton, NJ, 2018....

01 February 2018 4,294 2 View

What and where is the inverse of a concrete lower triangular matrix?

Dear All Could you please tell me what and where the inverse of a concrete lower triangular matrix showed in the picture is? Can you help compute the inverse matrix explicitly? Best regards...

10 November 2017 9,115 13 View

How to compute the inverse of a special matrix?

How to compute the inverse Anxn-1 of the matrix Anxn? For details of the matrix A, please see the picture uploaded with this message. It is better to find a reference in which this problem was...

11 December 2016 4,481 43 View

Can one give a general formula for the product of three different finite sums?

Can one give a general formula for the product of three different finite sums? See the picture attached with this question.

09 October 2016 5,240 14 View

Could you please help prove two integral inequalities in the picture uploaded?

Dear All Could you please help prove two integral inequalities in the picture uploaded to this message? Best regards Feng Qi (F. Qi) https://qifeng618.wordpress.com

08 September 2016 8,553 11 View

How to compute a special Hessenberg determinant below?

How to compute a special Hessenberg determinant showed by the PDF file? Thank a lot.

31 December 2015 5,197 5 View

What is the name of the matrix or determinant showed by the picture?

What is the name (for example, Vandermonde determinant) of the matrix or determinant showed by the following picture? I believe that it should have a name, but I am not sure.

11 December 2015 9,053 9 View

What is the formula for the Bell polynomials of the second kind?

My question is expressed by the picture below. May you provide me a formula and a reference to cite? Thank a lot.

04 May 2015 9,957 4 View

Where can I find the integral analogue of Cauchy-Binet identity?

07 August 2014 8,988 13 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

No title

01 March 2021 3,905 5 View

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

01 March 2021 8,087 3 View

How to highlight novelty in your research paper?

I have come up with a method and had written a paper on it. Paper got rejected by a journal stating that there is no theoretical novelty. I am kind of confused on why the novelty that I am able to...

28 February 2021 2,393 8 View

Can I follow Researchers from Teaching and testing areas?

I want Researchers from Educational Measurement and Evaluation, relating to teaching, learning , academic performance and test validation

18 February 2021 4,757 13 View

Which and How to use teaching strategies and procedures to effectively integrate the four skills while teaching English Language Online?

As an inexperienced teacher in the field of online teaching, I have the fear of unconsciously ignoring one of the skills while focusing on not ignoring the other! Therefore, I wish to make use of...

09 February 2021 5,101 4 View

Best analysis method to use for my variables?

I need to conduct an analysis and wanted to check if my idea for analysis sounds feasible. I have 3 DVs which are; fear of terrorism, confidence in the police and punitive attitudes towards...

07 February 2021 5,746 10 View

Is receiving Invitation to submit a article from the journal is big deal ???

I have recently received a invitation from the journal "Current Pharmaceutical Bio-technology" to submit a research article. As i didn't received any invitation before. so, is it normal to to...

04 February 2021 4,596 23 View

Which is the appropriate statistic test to examine the relation between students' affective state and academic performance?

Which test should I use to compare students' mood effects on academic performance? I want to compare mood measured on a likert scale (from point 1= very sad to point= 5 very happy) to three...

04 February 2021 1,907 5 View

How to measure the relationship between students' readiness to E-learning and their academic performance?

I'm currently studying the relationship between students' readiness to E-learning and their academic performance. The variables are: Students' readiness: I intend to measure it through...

03 February 2021 9,207 8 View