## reliable e-commerce web hosting solutions?

I am in search for suggestions on these needs:
– 30 gbs of hard disk, Linux, e-commerce (Zen Cart or Cube Cart).
I would like to know your views on hostnamaste.com web hosting plans?

.(tagsToTranslate)webmaster forum(t)internet marketing(t)search engine optimization(t)web designing(t)seo(t)ppc(t)affiliate marketing(t)search engine marketing(t)web hosting(t)domain name(t)social media

Posted on Categories Articles

## differential equations – ParametricNDSolve for a system of 4 non-linear ODEs and plotting the solutions

I have four coupled first-order non-linear differential equations, denoted as: `A1(x)`, `A2(x)`, `A3(x)`, `A4(x)` which are all functions of `x`. I have the following code which attempts to solve the equations using `ParametricSolveND` by varying one of the initial conditions of the parameter (namely, `A4(0)` which I have denoted as the parameter `j`).

``````ω1 = 2 π*5*10^9;
ω2 = 2 π*5*10^9;
ω3 = 2 π*3*10^9;
ω4 = ω1 + ω2 - ω3;
Cj = 329*10^-15;
LL = 100*10^-12;
a = 10*10^-6;
I0 = 3.29*10^-6;
CC0 = 39*10^-15;
k1 = (Sqrt(CC0 LL) *(ω1))/(a Sqrt(1 - Cj LL *(ω1)^2));
k2 = (Sqrt(CC0 LL) *(ω2))/(a Sqrt(1 - Cj LL *(ω2)^2));
k3 = (Sqrt(CC0 LL) *(ω3))/(a Sqrt(1 - Cj LL *(ω3)^2));
k4 = (Sqrt(CC0 LL) *(ω4))/(a Sqrt(1 - Cj LL *(ω4)^2));
Δkl = k1 + k2 - k3 - k4;
κ1 = (a^4*k1*k2*k3*k4*(k3 + k4 - k2))/(8*CC0*I0^2*LL^3*ω1^2);
κ2 = (a^4*k1*k2*k3*k4*(k3 + k4 - k1))/(8*CC0*I0^2*LL^3*ω2^2);
κ3 = (a^4*k1*k2*k3*k4*(k1 + k2 - k4))/(8*CC0*I0^2*LL^3*ω3^2);
κ4 = (a^4*k1*k2*k3*k4*(k1 + k2 - k3))/(8*CC0*I0^2*LL^3*ω4^2);
α11 = (a^4*k1^5)/(16*CC0*I0^2*LL^3*ω1^2);
α12 = (a^4*k1^3*k2^2)/(8*CC0*I0^2*LL^3*ω1^2);
α13 = (a^4*k1^3*k3^2)/(8*CC0*I0^2*LL^3*ω1^2);
α14 = (a^4*k1^3*k4^2)/(8*CC0*I0^2*LL^3*ω1^2);
α21 = (a^4*k2^3*k1^2)/(8*CC0*I0^2*LL^3*ω2^2);
α22 = (a^4*k2^5)/(16*CC0*I0^2*LL^3*ω2^2);
α23 = (a^4*k2^3*k3^2)/(8*CC0*I0^2*LL^3*ω2^2);
α24 = (a^4*k2^3*k4^2)/(8*CC0*I0^2*LL^3*ω2^2);
α31 = (a^4*k3^3*k1^2)/(8*CC0*I0^2*LL^3*ω3^2);
α32 = (a^4*k3^3*k2^2)/(8*CC0*I0^2*LL^3*ω3^2);
α33 = (a^4*k3^5)/(16*CC0*I0^2*LL^3*ω3^2);
α34 = (a^4*k3^3*k4^2)/(8*CC0*I0^2*LL^3*ω3^2);
α41 = (a^4*k4^3*k1^2)/(8*CC0*I0^2*LL^3*ω4^2);
α42 = (a^4*k4^3*k2^2)/(8*CC0*I0^2*LL^3*ω4^2);
α43 = (a^4*k4^3*k3^2)/(8*CC0*I0^2*LL^3*ω4^2);
α44 = (a^4*k4^5)/(16*CC0*I0^2*LL^3*ω4^2) // N;

system = {A1'(x) == I*κ1*Conjugate(A2(x))*A3(x)*A4(x)*E^(-I*Δkl*x) + I*A1(x)*(α11*Abs(A1(x))^2 + α12*Abs(A2(x))^2 + α13*Abs(A3(x))^2 + α14*Abs(A4(x))^2),
A2'(x) == I*κ2*Conjugate(A1(x))*A3(x)*A4(x)*E^(-I*Δkl*x) + I*A2(x)*(α21*Abs(A1(x))^2 + α22*Abs(A2(x))^2 + α23*Abs(A3(x))^2 + α24*Abs(A4(x))^2),
A3'(x) == I*κ3*A1(x)*A2(x)*Conjugate(A4(x))*E^(I*Δkl*x) + I*A3(x)*(α31*Abs(A1(x))^2 + α32*Abs(A2(x))^2 + α33*Abs(A3(x))^2 + α34*Abs(A4(x))^2),
A4'(x) == I*κ4*A1(x)*A2(x)*Conjugate(A3(x))*E^(I*Δkl*x) + I*A4(x)*(α41*Abs(A1(x))^2 + α42*Abs(A2(x))^2 + α43*Abs(A3(x))^2 + α44*Abs(A4(x))^2),
A1(0) == (I0*25)/ω1, A2(0) == (I0*25)/ω2, A3(0) == 0, A4(0) == j};

DEsols = ParametricNDSolve(system, {A1(x), A2(x), A3(x), A4(x)}, {x, 0, 2000}, {j})
Plot(Evaluate@Table(Abs((A4(j)(x)) /. DEsols)^2, {j, 0, 10}), {x, 0, 2000}, PlotStyle -> {Orange}, PlotLegends -> {"A4"}, PlotRange -> All, AxesOrigin -> {0, 0})
``````

However, it is not plotting and I’m not sure what I’ve done wrong. Furthermore, I intend to plot `A4(x)` as a function of `A4(0)` for a fixed `x` (`x=2000`). How should I go about fixing this? Thank you.

Posted on Categories Articles

## Get swissns.ch Super Fast SSD Shared Hosting Solutions! | Proxies-free

At swissns GmbH, we strive to drive innovation and excellence in service in our core markets with the focus being on security, infrastructure and big data. We know just where we want to go, and we are getting there! At swissns GmbH, we are working to make IT more secure. swissns GmbH offers a comprehensive range of IT and security related solutions and services that allow organizations to fully realize their aspirations for a safe and secure network and data infrastructure. swissns GmbH was formed in 2013. Alexander Baltazzis is the CEO and Managing Director of the company, with 20+ years experience in the IT, Telecommunications, ISP and Security Industry.

We have integrated our Plesk Panels with our clientarea allowing you to fully manage your hosting plan without leaving our site. On our Client area you will find all the tools you will need for the complete management of your Services and your communication with us.

===>> Use 20% discount promo code: 3FI43HBLRM when ordering! Valid till July 31st!

Check out our affordable Shared Hosting Accounts:

Linux Start Hosting
1GB SSD Storage
10GB Monthly Traffic
10 email accounts
1 mySQL Databases
CHF 4/MoORDER NOW

Linux Standard Hosting
10GB SSD Storage
30GB Monthly Traffic
100 email accounts
3 mySQL Databases
CHF 7/MoORDER NOW

30GB SSD Storage
100GB Monthly Traffic
300 email accounts
5 mySQL Databases
CHF 12/MoORDER NOW

Why Choose US:

Web Hosting Control Panel – We are using Parallels Plesk panel for our web hosting in order to provide our customers with a powerful yet simple management of our hosting services.
24/7 Live Support – Our support team is available for you 24/7 through our ticketing system, always there to help you with any questions or problems you may have.
Highly Scalable – Our services are highly scalable and upgrading is very simple through our platform. If you have any questions, our tech or sales team will be happy to assist you!

Contact Info:
swissns GmbH
Hofstrasse 1
6004 Luzern – Switzerland
+41 41 588 0270
[email protected]

swissns GmbH Team

Posted on Categories Articles

## nt.number theory – Quantifying shrinking of solutions of a particular linear diophantine equation when target is small linear combination of coefficients?

Consider the linear diophantine equation $$cex_1+cfx_2+dex_3+dfx_4=a$$

where $$a=c-d=e-f$$ holds with $$c,d$$ coprime and $$e,f$$ coprime and $$a,d,f$$ are odd and $$T holds and $$T^alpha holds where $$alphain(0,1)$$.

We pick uniformly random $$ain(T^alpha,2T^alpha)$$ and uniformly random $$c,ein(T+a,2T)$$ and set $$d,f$$ accordingly.

What is the minimum of $$L=|(x_1,x_2,x_3,x_4)|_infty?$$

If the constraints $$a=c-d=e-f$$ were not there and $$c,d,e,f$$ were random and unrelated to $$a$$ then since $$L^4>T^2L$$ should hold we need $$L>T^{2/3}$$.

However the constraints should force it to a smaller solution. How small is it?

In two variable case the situation corresponds to $$cx+dy=(c-d)$$ with $$T and $$c,d$$ coprime. Here $$x=-y=1$$ suffices instead of norm $$|(x,y)|_infty$$ being roughly $$T$$ where $$(c-d)$$ is replaced by a random number in $$(T^alpha,2T^alpha)$$ at an $$alphain(0,1)$$. This is a huge reduction.

Posted on Categories Articles

## The polynomials x^2+ax+b and x^2+ax-b where a and b are positive integers and gcd(a,b)=1 find minimum b such that a has 2 solutions

The polynomials x^2+ax+b and x^2+ax-b where a and b are positive integers and gcd(a,b)=1 find minimum b such that a has 2 solutions

I take discriminant to be the perfect squares as roots will be integer but have no idea further.

Posted on Categories Articles

## How to solve all the solutions of this restricted system of equations?

The system of equations is as follows:

``````{(fmale + ffemale)/200 > (fmale + ffemale + smale + sfemale)/500,
fmale == 0.5*fNAN, ffemale == 0.7*fNV, fNAN + fNV == 200,
smale == 0.6*sNAN, sfemale == 0.9*sNV,
sNAN + sNV == 300}, {fmale, ffemale, smale, sfemale}
``````

All variables are positive integers

I tried FindInstance, Reduce, etc. can not be solved.
I need to ask for all solutions, there may be 36.

Posted on Categories Articles

## crawlers – Existing literature or solutions on programmatically crawling database as it relates to a single row?

I am working on a project that will programmatically take a given row in the database, and aggregate all related tables and specific rows that have either a direct or indirect FK relationship back to that single row.

This seems like a non-trivial problem and one that may have interesting solutions. The problem goes beyond simply following FK references. If one were to build this to be fast, there would have to be some level of batch processing involved.

I’m wondering if anyone has literature, or existing solutions on the subject that could help inform my approach to the problem. Thanks in advance

Posted on Categories Articles

## Socks5 Proxy Service Cheap Socks5

SOCKS Proxy List by Tisocks.net
If you Need Socks5 , Please visit service and add fund via PM , BTC WMZ . Thanks all!!
Check socks5 Online here : https://checksocks5.com
LIVE | 27.50.151.240:1080 | 5.201 | SOCKS5 | Unknow | Unknow | | Unknow | Checked at https://tisocks.net
LIVE | 97.74.6.64:42699 | 5.343 | SOCKS5 | Unknow | Unknow | GoDaddy.com, LLC | United States | Checked at https://tisocks.net
LIVE | 103.39.211.134:1080 | 4.479 | SOCKS5 | Unknow | Unknow | | Unknow | Checked at https://tisocks.net
LIVE | 114.238.91.37:38801 | 0.975 | SOCKS5 | Unknow | Unknow | China Telecom | Unknow | Checked at https://tisocks.net
LIVE | 150.223.30.90:1080 | 2.001 | SOCKS5 | Unknow | Unknow | Cloud Computing Corporation | Unknow | Checked at https://tisocks.net
LIVE | 51.15.154.19:48243 | 0.287 | SOCKS5 | Provence-Alpes-Cte d’Azur | 13140 | Bouygues Telecom | France | Checked at https://tisocks.net
LIVE | 174.76.48.251:4145 | 3.699 | SOCKS5 | New York | 10001 | Cox Communications | United States | Checked at https://tisocks.net
LIVE | 212.129.45.147:42148 | 0.259 | SOCKS5 | Grand Est | 88380 | 1ar88-1-78-233-70-165.fbx.proxad.net | France | Checked at https://tisocks.net
LIVE | 114.236.90.5:1080 | 1.14 | SOCKS5 | Unknow | Unknow | | Unknow | Checked at https://tisocks.net
LIVE | 183.165.225.162:38801 | 0.942 | SOCKS5 | Guangdong | Unknow | | China | Checked at https://tisocks.net
LIVE | 49.88.112.19:1080 | 1.629 | SOCKS5 | Shanghai | Unknow | | China | Checked at https://tisocks.net
LIVE | 31.193.172.30:61954 | 0.212 | SOCKS5 | Unknow | Unknow | | Unknow | Checked at https://tisocks.net
LIVE | 206.189.158.28:56831 | 4.421 | SOCKS5 | Unknow | Unknow | | Unknow | Checked at https://tisocks.net
LIVE | 85.13.225.76:65111 | 0.204 | SOCKS5 | Unknow | Unknow | | Unknow | Checked at https://tisocks.net
LIVE | 86.201.141.139:1080 | 0.295 | SOCKS5 | Occitanie | 31200 | lfbn-tou-1-49-139.w86-201.abo.wanadoo.fr | France | Checked at https://tisocks.net
LIVE | 196.38.150.104:8082 | 1.099 | SOCKS5 | KwaZulu-Natal | 3610 | Internet Solutions | South Africa | Checked at https://tisocks.net

tisocks
Reviewed by tisocks on
.
[Tisocks.net] – Socks5 Proxy Service Cheap Socks5
SOCKS Proxy List by Tisocks.net
If you Need Socks5 , Please visit service and add fund via PM , BTC WMZ . Thanks all!!
Check socks5 Online here : https://checksocks5.com
LIVE | 27.50.151.240:1080 | 5.201 | SOCKS5 | Unknow | Unknow | | Unknow | Checked at https://tisocks.net
LIVE | 97.74.6.64:42699 | 5.343 | SOCKS5 | Unknow | Unknow | GoDaddy.com, LLC | United States | Checked at https://tisocks.net
LIVE | 103.39.211.134:1080 | 4.479 | SOCKS5 | Unknow

Rating: 5

.

Posted on Categories Articles

## nt.number theory – P-adic distance between solutions to S-unit equation

Let $$p$$ be a fixed prime number and $$S$$ is a finite set of prime numbers which does not contain $$p$$. A theorem of Siegel asserts that the number of solutions to the $$S$$-unit equations are finite; that is, there are only finitely many $$S$$-unit $$u$$ such that $$1-u$$ is also an $$S$$-unit. Therefor for each such $$S$$ there exist a lower bound on $$|u_1-u_2|_p$$ where $$u_1$$ and $$u_2$$ are solutions to $$S$$-unit equations.

My question is: does there exist such a lower bound uniformly? More precisely, does there exist a lower bound for the $$p$$-adic distance between solutions to the $$S$$-unit equations that only depends on the size of $$S$$(and perhaps on $$p$$)? Here we are assuming $$S$$ does not contain $$p$$.

Posted on Categories Articles

## shared hosting solutions with no overselling?

Looking for any suggestions on these needs:
– 20 gbs of SSD disk ; – 99.9% Uptime Guaranteed, Linux
I would like to know your views on swissns.ch shared hosting plans?
How stable is this host? Any info about them?

.

Posted on Categories Articles